How to find the roots?

Use the quadratic formula to find the roots of the equation. Round to tenths place if necessary.
11(squared) - x - 3 = 0
A. {-1, 1.2}
B. {-11, 13.2}
C. {-0.5, 0.6}
D. no real solution

Question

How to find the roots? 


Use the quadratic formula to find the roots of the equation. Round to tenths place if necessary.
11(squared) - x - 3 = 0
	A.	{-1, 1.2}
	B.	{-11, 13.2}
	C.	{-0.5, 0.6}
	D.	no real solution

kainui · Answer

Do you know what the quadratic formula is?

anonymous · Answer

I do not. I was hoping someone can explain step through step how to complete this kind of problem.

hartnn · Answer

Compare your quadratic equation with $ax^2+bx+c=0$
find $$a=...?\b=...?\c=...?\$$

hartnn · Answer

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