Step-by-step explanation:
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.
The answer should be 8+[(2^2)+3]-5
Hope this helps!
Answer:
There is no error
Step-by-step explanation:
He stated with 15 15x and made 10 for each y=15+10
