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28-09-2020
Mathematics

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Given the function f(x)=x^2+2x+1, find a f(−7)

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wegnerkolmp2741o wegnerkolmp2741o

28-09-2020

Answer:

36

Step-by-step explanation:

f(x)=x^2+2x+1

Let x = -7

f(-7)=(-7)^2+2*-7+1

= 49 -14+1

= 36

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