SOLUTION: Let f(x)=x^2+4 and g(x)=2x+3 Find the expression.
(g*f)(x)
Algebra.Com
Question 853199: Let f(x)=x^2+4 and g(x)=2x+3 Find the expression.
(g*f)(x)
Found 2 solutions by hamsanash1981@gmail.com, tommyt3rd:
Answer by hamsanash1981@gmail.com(151) (Show Source): You can put this solution on YOUR website!
(g*f)(X) = g(f(x))
= g(x^2+4)
= 2(x^2+4)+3
=2x^2+8+3
= 2x^2+11
Answer by tommyt3rd(5050) (Show Source): You can put this solution on YOUR website!
(g*f)(x)=
g(x)*f(x)=
(2x+3)(x^2+4)=
2x(x^2+4)+3(x^2+4)=
2x^3+8x+3x^2+12=
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