Answer:
The Answer would be 49.
Step-by-step explanation:
-3x^2 - 10x + 5 = 0
Quadratic formula:
-b +/- sqrt[b^2 - 4(a)(c)]/2(a)
So. . . 10 +/- sqrt[(10^2) - 4(-3)(5)]/2(-3)
10 +/- sqrt[100+60]/ -6
10 +/- sqrt[160]/-6
Answer:
I think the answer is12h?
Question: 2c - 5 = 9
Answer: c = 7
