Question

add equation (5x^8 -5z^4+5z^2+3)+(3z^6+4 z^4-9z) simplify answer to sum

Answer 1

Do you know how to add polynomials?

Answer 2

Let's simplify step-by-step.
5x8−5z4+5z2+3+3z6+4z4−9z
=5x8+−5z4+5z2+3+3z6+4z4+−9z
Combine Like Terms:
=5x8+−5z4+5z2+3+3z6+4z4+−9z
=(5x8)+(3z6)+(−5z4+4z4)+(5z2)+(−9z)+(3)
=5x8+3z6+−z4+5z2+−9z+3
Answer:
=5x8+3z6−z4+5z2−9z+3