Question

Subtract the polynomials.
(4a^2+9b^5) - (-2a^2-6b^5)

Answer 1

\[(4a^{2}+9b^{5})-(-2a^{2}-6b^{5})\]
\[4a^{2}+9b^{5}+2a^{2}+6b^{5}\]
\[4a^{2}+2a^{2}+9b^{5}+ 6b^{5}\]
\[6a^{2}+15b^{5}\]

Answer 2

Thank u so much

Answer 3

can u help aka do this one too? lol (-7-2z3+4y) - (3z3+12-6y)