algebra2
posted by Tina
Solve each of the following quadratic equations.
can some explain how to do these kinds of problems
4x^2=13x+12
i believe if i am understanding this i am supose to add to where i get =0
4x^213x+12=0
now what do i need to do
I am thinking factoring but I am not sure how to do this part
your equation should have been
4x^2  13x  12 = 0
It does factor, I will give you a hint:
one of the factors is x4
You must have been taught at least one general method to factor those quadratics that do factor.
It has been a while since i worked with any algebra
but i think i can remember some so this is what i got see if i am correct please
4x^213x12=0
(4x+3)(x4)=0
4x+3=0 0r x4=0
4x=3
4x/4=3/4
x=3/4
x4=0
x=4
(3/4,4)
did i do this right
yes, good for you.
it seems to be correct
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