Question

(3x+6)(8x^2+5x+5)

Answer 1

81/4?

Answer 2

no.
(3x+6)(8x^2+5x+5)
=3x(8x^2+5x+5)+6(8x^2+5x+5)
=3x*8x^2+3x*5x+3x*5+6*8x^2+6*5x+6*5
=24x^3+15x^2+15x+48x^2+30x+30
=24x^3+63x^2+45x+30
Nw is it clear?

Answer 3

162x^5?

Answer 4

no. 24x^3+63x^2+45x+30 is the final answer. u cnt simplify it further.

Answer 5

is that clear?

Answer 6

ok ty, math is completely unclear to me :)

Answer 7

i guess u r still confused. ask me if u hav any doubts.

Answer 8

\[(3x+6)(8x^{2}+5x+5)=24x ^{3}+63x ^{2}+45x+30\]