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3 years ago

8

F(x)=-3x^2+4x+4 G(x)=x(-7x-7) Which expression is equal to f(x)+g(x)

1 answer:

schepotkina [342]3 years ago

3 0

Answer:

A

Step-by-step explanation:

f(x)+g(x)=-3x^2+4x+4+x(-7x-7)= -3x^2+4x+4 -7^2-7x

= -10x^2-3x+4

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