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I need to know this answer ?

I need to know this answer ?-example-1
User Pstenstrm
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f(x) + f(g)
= 4x^3 - 6x - 10 + 2x^2 -6x + 4
= 4x^3 + 2x^2 - 12x - 6

answer
A)
4x^3 + 2x^2 - 12x - 6

User Joan Charmant
by
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3 votes

combine all the like terms

4x^3 + 2x^2

then you have -6x-6x which = -12x and -10+4 = -6

so it becomes 4x^3+2x^2-12x-6

Answer is A

User Taymon
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