If represents apples that cost $0.35 each and b represents bananas that cost $0.20 each , what is the total cost based on the expression above include all necessary work to support your answer

5x^3+17x^2-35x-30

Step-by-step explanation:

First, multiply the length of the shaded region by the width.

(x^2+4x-10)(5x+3)

=5x^3+17x^2-35x-10

Then, find the area of the non-shaded region.

(3x)(2x-1)

=6x^2-3x

Finally, subtract the non-shaded region from the shaded region.

(5x^3+23x^2-38x-30)-(6x^2-3x)

=5x^3+17x^2-35x-30