Question

Please type your answers, i can't view other peoples images on here.

Answer 1

Answer:

a

Step-by-step explanation:

Since f(x) = 4$x^{2}$ + $x^{4}$ and g(x) = $\sqrt (x^{2}+4)$,

(f g) (x) = f( x ) * g( x ) = ( 4$x^{2}$ + $x^{4}$) ( $x^{2}$ +4 )^(1/2)