Solve x^2-3x-20=8 for quadratic equation

We have

First, move to left side to get

Rewrite as to get

The expression on the left equals zero if either of factors is zero thus the equation has 2 solutions

Hope this helps.

$9.89

step-by-step explanation:

9.90 = p x .06 x .25 (3/12 changed to a decimal)

9.90 = p x 0.015

9.90 - 0.015 = p

9.89 = p