Question

1.Multiply the monomial and the polynomial
4x^3(4x+5)
2.find the degree of the monomial
9a^9b^5

Answer 1

1) distribute \(\bf 4x^3\)

2) what would you think it's anyway?

Answer 2

2) hint: http://www.virtualnerd.com/images/Tutorial/Alg1_7_2_3-diagram_thumb-lg.png

Answer 3

It may be easier if you use a box and but each monomial or binomial on each side and multiply them like a multiplication chart