Hey does anyone know the correct answer too this?

thats not a question

>>8748268
http://www.wolframalpha.com/input/?i=(sqrt(1-x)-sqrt(4%2Bx))%5E2+%3D+sqrt(2x%2B7%5E2)

>>8748320
wrong
http://www.wolframalpha.com/input/?i=(sqrt(1-x)-sqrt(4%2Bx))%5E2+%3D+(sqrt(2x%2B7))%5E2

It's possible for one equation to have multiple correct answers.

For example,
x*3 = x*x

Here, 3 is a correct answer but 0 is also a correct answer

okay so which is correct?

>>8748396
Why don't you plug them both into the original equation and see if they work?

The correct answer is to line up your equal signs, you fucking barbarian.

>>8748268
Both of them are given below, what is the problem?

>>8748364
1 also is correct here.

>>8748438
uh look again brainlet

Two equal squares means that one base is + or - the other

>>8748438
only after you take away the dark number

>>8748268
LaTeX is the correct answer