Question

X2 + 3x - 108 = 0
What is the answer?

Answer 1

The answer is x=9 and/or x = -12

Explanation:

This is a quadratic formula meaning that you must take the a value (1) b value (3) and the c value (108) and plug it into the quadratic formula.

`(-3±√(9+4*1*-108) )/(2)`

which simplifies to -3 add or subtract the sqrt of 441 divided by two.