SOLUTION: Can you help me with this? It is so confusing on how to get the answer. Thank you. x^2 - 3x = -6 - 1

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Can you help me with this? It is so confusing on how to get the answer. Thank you. x^2 - 3x = -6 - 1      Log On


   

Question 86497: Can you help me with this? It is so confusing on how to get the answer. Thank you.
x^2 - 3x = -6 - 1
Answer by checkley75(3666) About Me  (Show Source):
You can put this solution on YOUR website!
X^2-3X=-6-1
X^2-3X+7=0
USING THE QUADRATIC EQUATION WE GET:
x+=+%28-b+%2B-+sqrt%28+b%5E2-4%2Aa%2Ac+%29%29%2F%282%2Aa%29+
x=(3+-sqrt[-3^2-4*1*7])/2*1
x=(3+-sqrt[9-28])/2
x=(3+-sqrt-19)/2
x=(3+-4.359i)/2
x=3/2+4.359i/2
x=1.5+2.18i answer
x=1.5-2.18i answer.