Question

3x2-5x-12=0 in quadratic formula 2 answers

Answer 1

Yes, this equation has 2 answers, whether you use the quadratic formula or any other method.

Do you need to solve this equation ?

Answer 2

i need an explanation of the steps

Answer 3

well, at first you plug in your numbers into the quadratic formula.
\[x=\frac{-b±\sqrt{b^{2}-4(a)(c)} }{2(a)}\]

where do you get a b c ? compare your equation
\[3x^2-5x-12=0\]
to the form,
\[ax^2+bx+c=0\]\[\color{red} { 3 } x^2\color{red} { -5 }x\color{red} { -12 } =0\]

can you plug in the numbers ?

Answer 4

a=3 b=-5 c=-12

Answer 5

yes dude here austin

Answer 6

yes, you got the correct a, b, and C, do you need help plugging them into the formula ?

Answer 7

noive got that

Answer 8

but how i do the rest