Question

√3m³-2√3m²n+5√3 MN by m²n²​

Answer 1

We multiply the given binomials (m2−n2) and (m+n) as shown below:

(m2−n2)(m+n)=m2(m+n)−n2(m+n)=m3+m2n−n2m−n3=m3−n3+m2n−mn2

Hence, (m2−n2)(m+n)=m3−n3+m2n−mn2