SOLUTION: Write a quadratic equation in the variable x having the given numbers -7,3 The equation is ___________ _____=0

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: Write a quadratic equation in the variable x having the given numbers -7,3 The equation is ___________ _____=0      Log On


   

Question 296386: Write a quadratic equation in the variable x having the given numbers
-7,3
The equation is _________________=0
Answer by checkley77(12844) About Me  (Show Source):
You can put this solution on YOUR website!
-7,3
The equation is [x^2+4x-21]=0
Factored:
(x+7)(x-3)=0
x+7=0
x=-7 ans.
x-3=0
x=3 ans.