0.3333
3x2+6xy+3y2= 3(x2+2xy+y2)= 3(x+y)2
3x2y - 4xy + 4x
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.
2y + 2xy' + 4y + 4xy' = 0 6y + 6xy' = 0 y' = -y/x
No, it equals -2xy. lrn2math
6xy +12y = 6y (x+2)
Totally pointless
What is : 5xy- x2t + 2xy + 3x2t
The three terms are: -3xy2, 2xy and -4y3
By factorisation: x2 + 6xy - 27y2 = (x + 9y)(x - 3y).
2x2 + 6xy = 2x (x + 3y)