How do you solve 7x - 10= - 6x ^ { 2}7x−10=−6x2?
2 Answers
Use the quadratic formula.
Explanation:
First, rearrange the equation to match the form
Then using the quadratic formula:
Substitute in the numbers:
and simplify:
So your two solutions would be:
Hence
Explanation:
1) I transferred squared term to left side.
2) I decomposed polynomial using common multiplier.
3) I solved each multiplier.