Question

Find the solutions of the equation |(x^2 – 2x - 7)| = 8

Answer 1

Step-by-step explanation:

search on the Google and write

Answer 2

Answer:

x^2-2x-7=8

x^2-2x-7-8=0

x^2-2x-15=0

x^2-2x=15

x(x-2)=15

x=15,(x-2)=15

x=2,x=7.5 ans.