SOLUTION: Solve using the quadratic formula. x^2-5x-1=-7

Question 82085: Solve using the quadratic formula.
x^2-5x-1=-7
Answer by checkley75(3666) (Show Source): You can put this solution on YOUR website!
x^2-5x-1=-7
x^2-5x-1+7=0
x^2-5x+6=0

x=(5+-sqrt[-5^2-4*1*6])/2*1
x=(5+-sqrt[25-24])/2
x=(5+-sqrt1)/2
x=(5+-1)/2
x=(5+1)/2
x=6/2
x=3 answer.
x=(5-1)/2
x=4/2
x=2 answer.

RELATED QUESTIONS
6. Solve using the quadratic formula: x^2 � 5x � 1 = -7 (answered by jim_thompson5910)

Solve using the quadratic formula:... (answered by checkley71)

Solve using the quadratic formula: x^2 � 7x � 1 = -7 (answered by jim_thompson5910)

solve equation using quadratic formula... (answered by checkley77)

5x^2+x-2=0 Solve using the Quadratic... (answered by psbhowmick)

solve by using the quadratic formula?... (answered by checkley75)

Solve by using the quadratic formula. x^2 = 5x + 8 (answered by jim_thompson5910)

Solve by using the quadratic formula. 5x^2 + x = 3 (answered by jim_thompson5910,malakumar_kos@yahoo.com)

Solve by using the quadratic formula. 5x^2 + x = 3 (answered by malakumar_kos@yahoo.com)