Answer:
(3.5, 1.5) and (1, -1).
Step-by-step explanation:
As both expressions in x are equal to y we can write:
2x^2 - 8x + 5 = x - 2
2x^2 - 9x + 7 = 0
(2x - 7)(x - 1) = 0
2x - 7 = 0 or x - 1 = 0
x = 3.5, 1,
When x = 1, y = 1 - 2 = -1.
When x = 3.5, y = 3.5 - 1 = 1.5.
if im not mistaken.. i would say its -3.5 or -7/2
Square the binomial :)
sqrt(678)=
26.0384331
5
I divided = 5
