Question

HELP ASAP CALC. QUESTION

Answer 1

@3mar

Answer 2

Hint
\[4-x = 2^2 - {\sqrt{x}}^2 = (2+\sqrt{x})(2-\sqrt{x})\]

Answer 3

1?

Answer 4

oh 0 whoops

Answer 5

Try again

Answer 6

does not exist

Answer 7

-4 i meant ugh

Answer 8

I know you're not guessing because I know you, but it appears just so haha

Answer 9

-4 is right !

Answer 10

i know it appears I am but I am not.

Answer 11

thank you! I thought so.

Answer 12

Np :)