It is: 3x+4y which is an algebraic expression
plot 4y then 3x
9x2 + 24xy + 16y2 = 9x2 + 12xy + 12xy + 16y2 = 3x(3x + 4y) + 4y(3x + 4y) = (3x + 4y)*(3x + 4y) = (3x + 4y)2
10x+4y+11xy
1
3x - 2y + 7x + 4y = 3x + 7x - 2y +4y = (3+7)x + (-2+4)y = 10x + 2y
(6x - 5y) + (-3x - 4y) =6x - 5y - 3x - 4y =3x - 9y =3 (x - 3y)
3x+4y+3 is ur answer, none of them are like terms so they can't be combineed
3x-3y
2x + 4y - 5x + 3y = 7y - 3x
4y = 3x+11 or as y = 3/4x+11/4
It is:- 3x+4y = 8 4y = -3x+8 y = -0.75x+2 So the slope is -0.75 and the y intercept is 2
This simplifies to 3x-6+4y.