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F(x)=4x+2 g(x)=x^2-1 Find (f+g)(-4)

F(x)=4x+2 g(x)=x^2-1 Find (f+g)(-4)
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F(x)=4x+2
g(x)=x^2-1
Find (f+g)(-4)

asked
User Yjw
by
8.3k points

1 Answer

3 votes

(4x+2+x^2-1)(-4)=(x^2+4x+1)(-4)=(-4)^2+4(-4)+1

=16-16+1

=1

answered
User DineshNS
by
8.4k points
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