SOLUTION: please help me factor and solve x^2-21x-100=0 thank you...please show work

SOLUTION: please help me factor and solve x^2-21x-100=0 thank you...please show work

Algebra.Com

Question 187003: please help me factor and solve

x^2-21x-100=0

thank you...please show work
Answer by user_dude2008(1862) (Show Source): You can put this solution on YOUR website!
x^2-21x-100=0

(x-25)(x+4)=0

x-25=0 or x+4=0

Ans: x=25 or x=-4
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