0
Wiki User
Since there are two variables, there are an infinite number of solutions (combinations of x and y). The graph will be a straight line. You may want to solve for "y" or for "x" to get a better idea.
8
x=4 y=4
x = 2y = 4
X = 4
The quadratic expression x2+6x+8 when factorised equals (x+2)(x+4)
Sure does.
-4
x = -8
x=-4
x-2+4=-8 x+2=-8 x=-10
4
3 x 3 + 4 x 8 = 9 + 32 ...