A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::open($save_path, $name) should either be compatible with SessionHandlerInterface::open(string $path, string $name): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 129

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::close() should either be compatible with SessionHandlerInterface::close(): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 279

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::read($session_id) should either be compatible with SessionHandlerInterface::read(string $id): string|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 151

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::write($session_id, $session_data) should either be compatible with SessionHandlerInterface::write(string $id, string $data): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 207

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::destroy($session_id) should either be compatible with SessionHandlerInterface::destroy(string $id): bool, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 296

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: 8192

Message: Return type of CI_Session_database_driver::gc($maxlifetime) should either be compatible with SessionHandlerInterface::gc(int $max_lifetime): int|false, or the #[\ReturnTypeWillChange] attribute should be used to temporarily suppress the notice

Filename: drivers/Session_database_driver.php

Line Number: 334

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 282

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_cookie_params(): Session cookie parameters cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 294

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 314

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 315

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 316

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 317

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: ini_set(): Session ini settings cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 375

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_set_save_handler(): Session save handler cannot be changed after headers have already been sent

Filename: Session/Session.php

Line Number: 110

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

A PHP Error was encountered

Severity: Warning

Message: session_start(): Session cannot be started after headers have already been sent

Filename: Session/Session.php

Line Number: 143

Backtrace:

File: /home1/unico6gx/lms.unicornone.ooo/application/controllers/Products.php
Line: 8
Function: __construct

File: /home1/unico6gx/lms.unicornone.ooo/index.php
Line: 298
Function: require_once

Algebra Master

Algebra Master : Preview Mode

CONTENTS LIST

Section Getting Started
Section Operations
Section Rules Of Equation

  • You should be comfortable with arithmetic (addition, subtraction, multiplication, division) of whole numbers.
  • You should be comfortable with arithmetic of decimals, fractions, exponents, and radicals.
  • We'll start the course with basic algebraic operations, so if you know those arithmetic basics, you'll be well prepared for the course.

Section Getting Started
  • Hi! START HERE: Course overview 3 Minutes
  • Download the Algebra formula sheets 3 Minutes
Section Operations
  • Introduction to operations 11:46 Minutes Preview
  • RESOURCE: Quiz solutions for this section 3 Minutes
Section Rules Of Equation
  • Introduction to rules of equations 3 Minutes
  • Evaluating expressions 10:36 Minutes Preview

Class 8 -class 10

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