Question

Which number is a solution of x^2 + 1 = 10x – 8?

5
6
8
9

Answer 1

Bring the terms on Left Hand Side to Right and try simplifying it :) or else substitute the given options in the equation and see for which value of x the equation is holding true :)

Answer 2

It should be D) 9 because 81 + 1 = 90 - 8

Answer 3

D

Answer 4

Yes thats correct :)