What are the solutions of the quadratic equation? 4x2 + 34x + 60 = 0 ◘ 6, 2/3 ◘ –5/2 , –2/3 ◘ –6, –5/2 ◘ –6, 4
That is x^2
ok whats 1st?
Well it is already equal to 0 , so you factor it?
All the terms are even. You can divide everything by 2 first.
Then, yes, it's pretty easy to factor.
\[\frac{ -b \pm \sqrt{b ^{2}-4ac} }{ 2a }\]
do you know this equation?
factoring : 4x^2+34x + 60 4x^2 +24x+10x+60 4x(x+6) + 10(x+6) (4x + 10) (x+6) = 0 can you do it now ?
Yea, Haven't seen it since Algebra I though.
a = 4 b = 34 c = 60 plug in and you will get the solution
Okay, I think I got it.. Thank you.
Woops, was supposed to be 2x^2 +17x +30 = 2x^2 +12x +5x +30 Then you can factor. (I think quadratic formula is overkill on this one...)
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