Question

if x = -2 and y = 3 so x cube + x square + x minus y minus y square minus y cube
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Answer 1

Answer:

Given that ;

Equation :

x³ + x² + x - y - y² - y³

Values :

• x = -2
• y = 3

Substitute given values ;

In the given Equation :

x³ + x² + x - y - y² - y³

( -2 )³ + ( -2 )² + ( -2 ) - ( 3 ) - ( 3 )² - ( 3 )³

- 8 + 4 - 2 - 3 - 9 - 27

- 4 - 2 - 3 - 9 - 27

- 6 - 3 - 9 - 27

- 9 - 9 - 27

- 18 - 27

- 45