SOLUTION: Find three consecutive integers whose product is 208 larger that the cube of the smallest integer
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Question 902781
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Find three consecutive integers whose product is 208 larger that the cube of the smallest integer
Answer by
CubeyThePenguin(3113)
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consecutive integers: (x-1), x, (x+1)
(x-1)(x)(x+1) = 208 + (x-1)^3
x^3 - x = 208 + (x^3 - 3x^2 + 3x - 1)
0 = -3x^2 + 4x + 207
x is integer ---> x = 9
The integers are 8, 9, and 10.