7X^2 -56X + 112 = 0
divide through by 7
X^2 - 8X + 16 = 0
factor
(X-4)(X-4)
X = 4
112 - 35 + 77 = 0
Yes because if 1+0=1 than 0 plus b equals b
I would think -5 plus 5 equals 0.
A=0 b=0 c=0
No.
x = y = 0 ?
many solutions
No 0+0 = 0
-112
It equals 7
It equals 6
The x intercept is at (84, 0) and the y intercept is at (0, 112) and so with a line join the points together which then will form a graph for the given equation.