Question

Plz solve this friends ​

Answer 1

Step-by-step explanation:

x³+15x²+56x

=x(x²+15x+56)

=x[x²+(7+8)x+56]

=x(x²+7x+8x+56)

=x[x(x+7)+8(x+7)]

=x[(x+7)(x+8)]

hope this helps you

Answer 2

Hope it is helpful to you dear,