SOLUTION: (x-4) (x 9)=0

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Question 827657: (x-4) (x 9)=0
Answer by grishma.kshatriya(27) About Me  (Show Source):
You can put this solution on YOUR website!
Solution :
(x - 4) (x - 9) = 0
multipling each term of first bracket by the second term we get ,

x(x - 9) - 4(x - 9) = 0
x^2 - 9x - 4x + 36 = 0
x^2 - 13x + 36 = 0
Thank you .