Answer:
13, 12, 5
Step-by-step explanation:
-7/8
So, the value of xy/8 is -7/8
x² + 3x - 15 = 2x - 13
x² + x - 2 = 0
(x + 2)(x - 1) = 0
By zero product rule, (x + 2) = 0 or (x - 1) = 0.
Hence x = -2 or x = 1.
That would be about 11.667