Question 89351
{{{(7x^5y^5-21x^4y^4+14x^3y^3)/7x^3y^3}}}


{{{7x^5y^5/7x^3y^3-21x^4y^4/7x^3y^3+14x^3y^3/7x^3y^3}}} Split up the fraction


{{{7x^(5-3)y^(5-3)/7-21x^(4-3)y^(4-3)/7+14x^(3-3)y^(3-3)/7}}} Subtract the exponents


{{{7x^2y^2/7-21x^1y^1/7+14x^0y^0/7}}}


{{{x^2y^2-3xy+2(1)(1)}}} Rewrite any exponents to the zeroth power as 1


{{{x^2y^2-3xy+2}}} Multiply