Question 197097
{{{5hk^2(2h^2k-hk^3+44h^2k^2)}}} Start with the given expression.



{{{5hk^2(2h^2k)+5hk^2(-hk^3)+5hk^2(44h^2k^2)}}} Distribute



{{{10hk^2*h^2k-5hk^2*hk^3+220hk^2*h^2k^2}}} Multiply the coefficients



{{{10h^(1+2)k^(2+1)-5h^(1+1)k^(2+3)+220h^(1+2)k^(2+2)}}} Multiply the variable terms by adding the exponents.



{{{10h^3k^3-5h^2k^5+220h^3k^4}}} Add



So {{{5hk^2(2h^2k-hk^3+44h^2k^2)=10h^3k^3-5h^2k^5+220h^3k^4}}}