Assuming the missing operational sign are pluses, that factors to (3x + 5)(y + 2)
15x - 3xy = 3x(5 - y) 20 - 4y = 4(5 - y) 15x - 3xy + 20 - 4y = (3x + 4)(5 - y)
x=63xy-2/x39*x2y4/x69x2x6*y4
Factors of 90 will be factors of 180.
factors: 1, 449prime factors: 449
3xy - 3xy = 0
18x3y5 + 9xy3 - 3xy = 3xy(6x2y4 + 3y2 - 1)
3xy-4x + 15y-20 Sol: As there are no number are same. So -4x-3xy +15y-20 -------------------- -4x-3xy+15y-20
That equals 2xy + 3y which factors to y(2x + 3)
3xy
Assuming the missing operational sign are pluses, that factors to (3x + 5)(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.
3xy + 3y2 = 3y (x + y)
4
1, 3, x, y, 3x, 3y, and xy are the factors of the expression 3xy
3xy2z
GCF(18xy, 15xy) = 3xy LCM(18xy, 15xy) = 90xy