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10-04-2018
Mathematics

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what is the value of -2×2+4y if x=-2and y=3

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AnimeBrainly AnimeBrainly

10-04-2018

x = -2
y = 3

-2(x)(2) + 4y
-2(-2)(2) + 4(3)

-2(-2) = 4
4(2) = 8

4(3) = 12

add 8 and 12 together

8 + 12 = 20

20 should be your answer

hope this helps

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