The answer would be 28x+30.
You can do this by doing long division.
<u>Refer to the attachment please.</u>
The final quotient will then be 3x - 11 remainder 28x + 30
<span>(4ab^3)(-5b^6)(2a^2)
= (5 * -4 * 2)(a * a^2)(b^3 * b^6)
= -40a^3b^9
hope it helps</span>