Arturo O. answered • 05/14/20
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n(n - 3) = 18
n2 - 3n = 18
n2 - 3n - 18 = 0
(n - 6)(n + 3) = 0
n = 6 or -3
Katecy C.
asked • 05/13/20The product of a number and 3 less than the number is 18. Find the number
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