What is the sum of the polynomials 5 a squared b plus 2a squared b squared 5 a2b+2a2b2 and negative ab squared plus a squared b squared−ab2+a2b2?

The first polynomial is

The other polynomial is

Now to add polynomials we must add or subtract like terms

Adding them we have

Here

So we add then

We get

The addition of the polynomial is

step-by-step explanation:

y=mx+b

step-by-step explanation:

20% of 120 is 24. if you subtract 24 from 120 you get 96