Question

MATH HELP 14pts!

Nick is solving the equation 3x^2 = 20 − 7x with the quadratic formula.

Which values could he use for a, b, and c?

A. a = 3, b = -7, c = 20

B. a = 3, b = -20, c = 7

C. a = 3, b = 7, c = -20

D. a = 3, b = 20, c = -7

I think it's either A or D but I'm not 100% sure so I could be wrong

Answer 1

The answer is probably A but I am not 100% on that.

Hope this helps:)

Answer 2

 I think it is D because you have to add seven to the other side and the seven wont be a negative anymore.