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22-01-2018
Mathematics

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if f(x)= x^2-2x+4, find f(-2)

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AnimeBrainly AnimeBrainly

22-01-2018

f(x) = x^2 -2x + 4

f(-2) = (-2)^2 -2(-2) +4
f(-2) = 4 + 4 + 4
f(-2) = 12
12 is your answer

Hope this helps

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