Use the quadratic formula to solve for x. 2x^2+7x-6=0
\[x=-7\pm \sqrt{49+48}/4\]
myko is applying the formula for any equation in the form\[ax^2+bx+c=0\]called the "quadratic formula, which is\[x={-b\pm\sqrt{b^2-4ac}\over2a}\]
TuringTest could you show me the correct way to solve for x?
that formula is all there is too it brb
the correct way to solve for x is to just identify a, b, and c and plug that into the quadratic formula
sctatch that, there is another way by factoring
scratch that*
ask yourself "what two numbers, a and b, can be multiplied to give -6 and add to give 7 ?"
the quadratic formula always works for equations of the form\[ax^2+bx+c=0\]but learning to recognize when something can be factored is a better way to develop skill in math
I want to ask you if my answer is right but I tried right it out through this and I don't know how..): I honestly tried it and was wondering if you could share what you got so I can see if I did it right, please.
Please..
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