SOLUTION: If the roots of equation x^2-10x+21=m then m is

Algebra ->  Quadratic Equations and Parabolas -> SOLUTION: If the roots of equation x^2-10x+21=m then m is       Log On


   

Question 982252: If the roots of equation x^2-10x+21=m then m is
Answer by Cromlix(4381) About Me  (Show Source):
You can put this solution on YOUR website!
Hi there,
x^2 - 10x + 21 = 0
(x - 3)(x - 7) = 0
x - 3 = 0
x = 3
x - 7 =0
x = 7
Hope this helps:-)