Question

If the quadratic formula is used to solve 2x^2 - 3x - 1 = 0, what are the solutions?

Answer 1

Answer:

$x=-1$

Step-by-step explanation:

$2x-3x-1=0\\(2x-3x)+(-1)=0\\-x-1=0\\-x-1+1=0+1\\-x=1\\\frac{-x}{1}=\frac{1}{-1}\\ x=-1$