Let f(x)=3x+8 and g(x)=x^2 find (fxg)(x)

Basic Knowledge.

(f×g)(x) =f(x) × g(x)

SOLUTION

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Given:

f(x) = 3x+8

g(x) = x²

To find: (f×g)(x)

Method:

(f×g)(x)= f(x) × g(x)

= (3x+8) × (x²)

= (3x)(x²) +(8)(x²)

= 3x³ +8x²

So; (f×g)(x) = 3x³ +8x² is your Answer.

Hope it helps...

Regards;

Leukonov/Olegion.

the expression (1.26)2t reveals the approximate rate of increases in the number of plants semiannually.

hope this : )

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.