j

Question

j

nincompoop · Answer

solve for what?

anonymous · Answer

x

nincompoop · Answer

do you have an idea how to?

anonymous · Answer

quadratic formula
$$x=\frac{ -b \pm \sqrt{b^2-4ac} }{ 2a }$$

anonymous · Answer

try factoring out the x in the left half

anonymous · Answer

-2+4sqrt 2/3

nincompoop · Answer

there are different ways to solve for x in a quadratic equation. 
a) factoring
b) completing the square
c) AC-method
d) using quadratic formula

do you need to go over any of these methods, @allie_bear22

anonymous · Answer

no

nincompoop · Answer

then how come you weren't able to solve the problem you posted?

anonymous · Answer

i need my answer checked

nincompoop · Answer

interesting ... why do you need it checked when you can just plug the values of the x you have and if it gave you 0, then it is right

anonymous · Answer

guess i was right

nincompoop · Answer

I wouldn't know... where is your worked out solution?

nincompoop · Answer

you can arrive at a correct answer with wrong solutions

anonymous · Answer

There is an app called wolfram alpha, the price is 2.99, but it will solve any problem you put into it.... Great way to check your answer...

anonymous · Answer

It will give you the derivative, indefinate integral, definite integral, series expansion, and graph just about every thing you put into it... Pretty cool...

anonymous · Answer

Wolf ram is definately your friend lawl