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3 votes
Evaluate the expression x(2 - 4y^2) when x = -2 and y = -2

User Rudolph
by
8.3k points

1 Answer

5 votes

Answer:

28

Explanation:

substitute the given values into the expression

x(2 - 4y² )

= - 2(2 - 4(- 2)² )

= - 2(2 - 4(4))

= - 2(2 - 16)

= - 2(- 14)

= 28

User Jon Cahill
by
7.7k points

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