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

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

User Paul Nikonowicz
by
8.5k points

2 Answers

2 votes
Don’t mind my computer screen!
Evaluate the expression when x= -2 and y = 4 Expression: x² - 8 у-example-1
User Dxjuv
by
8.3k points
0 votes

Answer:

x= -2 , y = 4

then

R/ (-2)² - 8(4)

R/ 4-32

R/ -28

Explanation:

User Prabjot Singh
by
8.2k points
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