Question

Find the product of this expression.

(m + n2)(m2 - mn2 + n4) =

Answer 1

(m + n^2) * (m^2 - m * n^2 + n^4)

m * m^2 = m^3
m * ( -m * n^2) = -m^2 * n^2 Cancels out
m * n^4 = m * n^4 Cancels out

n^2 * m^2 = m^2 * n^2 Cancels out
n^2 * ( -m * n^2) = -m * n^4 Cancels out
n^2 * n^4 = n^6

Final Answer:
m^3 + n^6
Hope I helped :)

Answer 2

m^3 -m^2n^2 +mn^4 +m^2n^2 -mn^4 +n^6 =
= m^3 +n^6