9x7y5 + 54x5y4 + 36xy 9xy(x6y4 + 6x4y3 + 4) Multiply it back out and you'll get the original expression. Edwin
Factor 12x4y3 + 16x3y3 -...(answered by AnlytcPhil)
54x6y-4z2 ------------...(answered by AnlytcPhil)
7x3y2 - 21x2y + 35x3y4...(answered by AnlytcPhil)