Question

can someone anwser this? Q&A's.
√17x-60=x
{5,12}
3
{20, -3}
{-20, 3}

Answer 1

Sorry for delay. My calculator needs a new battery. Back soon :D

Answer 2

Is this the question?
\[\sqrt{(17x})-60=x\]

Answer 3

ya but the line is across the whole equation, if that makes a diffrence lol

Answer 4

Yes. It sure makes a difference :D

Answer 5

\[\sqrt{(17x-60})=x\]
squaring both sides gives:
x^2 - 60 = x^2
Rearranging to form a quadratic gives:
x^2 - 17x + 60 = 0
This factorises to:
(x - 12)(x - 5) = 0
The solutions are {5, 12}
The first choice is the answer.