Evaluate the expression when x= -2 and y = 4 Expression: x² - 8 у

asked Jul 22, 2022 155k views

3 votes

Evaluate the expression when
x= -2 and y = 4
Expression: x² - 8
у

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2 votes

Don’t mind my computer screen!

Dxjuv answered Jul 24, 2022

by Dxjuv

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Answer:

x= -2 , y = 4

then

R/ (-2)² - 8(4)

R/ 4-32

R/ -28

Explanation:

Prabjot Singh answered Jul 27, 2022

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