Question

3x^2+s=11-x^2
my options
(+-3/2)
(+-squareroot3)
()

Answer 1

\[\pm3/2 ,+\sqrt{3}, ()\]

Answer 2

+s??????

Answer 3

What?

Answer 4

Oh the second one is also a +_ one.

Answer 5

what is that "s" in the very first equation ?

Answer 6

Hahah, It's suppose to be a 2. My bad.

Answer 7

get the x^2 terms in one side and the numerical terms in the other..

Answer 8

4x^2=9?

Answer 9

well...now divide both sides by 4
and square root it

Answer 10

Got it, Thank you(:

Answer 11

u r welcome..:)
put a plus minus sign(\(\pm \) )before your answer...