Add the polynomials

Question

(7ab^2+2a^3b + 2a^3b) - (5a^b _7ab^)

What's the sum of the polynomial ?

(Simplify your answer.)

Answer 1

Hello Jamal,

You should TRY to solve your homework. As for this question, collect common terms and add their coefficients.

For example 2a³b + 2 a³b = (2+2)a³b = 4a³b.

Do the same for the rest of the terms.

Good Luck !