SOLUTION: find the number of real number solutions for the equation x^2-13x+42=0

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Question 637703: find the number of real number solutions for the equation
x^2-13x+42=0
Answer by nerdybill(7384) About Me  (Show Source):
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find the number of real number solutions for the equation
x^2-13x+42=0
factoring:
(x-6)(x-7) = 0
x = {6, 7}