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aalyn [17]
3 years ago
8

3x^2-60x=-315 solve for roots using the quadratic formula.

Mathematics
1 answer:
Mademuasel [1]3 years ago
4 0
Move 315
So 3x^2-60x+315=0
Use the formula, hopefully you know it.
-(-60) +- root(-60)^2-4(3)(315)/2(3)
60+-root3600-3780/6
So 60+-6iroot5/6
Simplify again so
10+-iroot5

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