Question

Solve x2 = 14x – 49

Answer 1

**x^2 = 14x - 49

Answer 2

x^2 - 14x + 49 =0

x = 7

Answer 3

because

x^2 - 14x + 49 = 0
=> (x-7)^2 = 0
=> x = 7

Answer 4

First rearrange so that the x is on one side and there is just 0 on the other:
x^2-14x+49=0
Than you can see that 49=7^2 and 14=2*7
(x-7)^2=0
x=7

Answer 5

thanks everyone for the medals

Answer 6

Thanks for solving these, guys!