SOLUTION: I really need help on this math problem. Please help! Solve using the quadratic formula. 9=7x^2-2x Thank you!!
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Question 584076
:
I really need help on this math problem.
Please help!
Solve using the quadratic formula.
9=7x^2-2x
Thank you!!
Answer by
solver91311(24713)
(
Show Source
):
You can
put this solution on YOUR website!
Step 1: Put your equation into standard form, thus:
For your problem,
,
, and
The quadratic formula is:
Just plug in the values for
,
, and
and do the arithmetic.
John
My calculator said it, I believe it, that settles it