√18xy = √(9*2xy) = √9*√2xy = 3*√(2xy)
4xy - 2xy
Neither of those expressions is a binomial. [ 2y + 2xy ] is a binomial.
0.3333
15xy-2xy-7x+x=13xy-6x
2xy
(2xy)x=2x2y
Since 2xy is a factor of 2x2y, it is automatically the GCF.
2xy + 6xy = 8xy
(x + 4y)(x - 6y)
√18xy = √(9*2xy) = √9*√2xy = 3*√(2xy)
The three terms are: -3xy2, 2xy and -4y3
4xy - 2xy
3xy and 2xy. You can see that 3xy and 2xy have something in common with each other. They both have xy and the end of them. Hope this helped.
(2xy-4x)+ (8y-16)=2xy-4x+8y-16, which factors as 2(x+4)(y-2)
What is : 5xy- x2t + 2xy + 3x2t
8-x2y 8-2xy 2xy-8