Question

Solve. x2 – 4x = 14

Answer 1

-2x=14
Answer is x= -6

Answer 2

@daze, you have to post the little caret symbol to avoid confusing @Kpinky

Answer 3

2 ± square root 14

2 ± 2square root 3

2 ± 3square root 2

2 ± square root 10 those are answers

Answer 4

Actually, I did make one mistake:

x^2 - 4x = 14
x^2 - 4x + 4 = 14 + 4
(x - 2)^2 = 18
x - 2 = ±sqrt(18)
x = ±sqrt(18) + 2

Answer 5

There we go. Now simplify that.

Answer 6

@hero is the last answer?

Answer 7

You're guessing

Answer 8

@hero im not

Answer 9

If you're not guessing, explain how you are considering the last option.