上 x(x^3-y^3) 3xy(x-y) solution 799089-X(x^3-y^3)+3xy(x-y) solution Frederick Lawrence

X y = 3 3x y = 1 Solve by Substitution // Solve equation 2 for the variable y 2 y = 3x 1 // Plug this in for variable y in equation 1 1 (3x1...

(x y)3-(x-y)3 simplify 756043-Simplify x 3 y 4 × x 5 y 3 Frederick Lawrence

4x 9y 3x 3y Then we will rearrange the expression 4x 3x 9y 3y We will add the the numbers with x coefficient together and also we will add t...