Mathematics, 02.09.2019 17:30, savdeco

Half of the product of two consecutive numbers is 105. which equation can be used to solve for n, the smaller of the two numbers?
n^2 + n – 210 = 0
n^2 + n – 105 = 0
2n^2 + 2n + 210 = 0
2n^2 + 2n + 105 = 0

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Half of the product of two consecutive numbers is 105. which equation can be used to solve for n, th...