how do I solve an equation with consecutive integers?

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The problem goes like this: The product of two consecutive odd integers is 195.

2006-09-25 17:16:44 · 3 answers · asked by Tay From Da Bay 1 in Education & Reference ➔ Homework Help

Answer: -15 and 13

n*(n+2)=195
n^2+2n-195=0

x1=[-1+sqrt(1+195) ]
x1=[-1+14]=13

x2=-15

2006-09-25 17:24:27 · answer #1 · answered by iyiogrenci 6 · 0⤊ 0⤋

x(x+2)=195

2006-09-26 00:23:09 · answer #2 · answered by devoid162431 2 · 0⤊ 0⤋

13 X15?

2006-09-26 00:22:31 · answer #3 · answered by Anonymous · 0⤊ 0⤋