2xy means '2' multiplied to 'x' multiplied to 'y'.
In algebra the multiplication sign is NEVER shown.
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 greatest common factor of 4xy and -6xy is 2xy. To find the greatest common factor, we first factor out the numbers 4 and -6 to get 2(2xy) and -2(3xy). The greatest common factor is the highest common factor that divides both terms evenly, which in this case is 2xy.
The three terms are: -3xy2, 2xy and -4y3
4xy - 2xy
What is : 5xy- x2t + 2xy + 3x2t
(2xy-4x)+ (8y-16)=2xy-4x+8y-16, which factors as 2(x+4)(y-2)
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.
8-x2y 8-2xy 2xy-8
Neither of those expressions is a binomial. [ 2y + 2xy ] is a binomial.