SOLUTION: The product of two consecutive negative integers is 89 more than the their sum. Find the larger interger.
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Question 249021: The product of two consecutive negative integers is 89 more than the their sum. Find the larger interger.
Answer by College Student(505) (Show Source): You can put this solution on YOUR website!
Let x = negative number
Let x-1 = consecutive negative number
Possible solutions: x=11 and x=-8
Let's see which answer fits our original problem:
<--- answer checks when x=110 and x-1=109.
However, even though it checks, it does not apply to our problem
because we are looking for negative consecutive numbers.
Let's try the other one:
<--- this answer checks and the solution set contains negative numbers!!
Solution set: x= -8, -9
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