What product of two consecutive whoole numbers is 156 answer .com?
Accepted Solution
A:
Let one number be x. The other number is + 1.
The product of these 2 number is 156. x (x + 1) = 156 x ² + x - 156 = 0 (x - 12)(x + 13) = 0 x = 12 or x = - 13 (rejected, whole number cannot be negative)
When x = 12 x + 1 = 13 -------------------------------------------------------------------------------------------------------- Answer: The two numbers are 12 and 13. --------------------------------------------------------------------------------------------------------