SOLUTION: The sum of an integer and its square is 30. Find the integer.
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Daniel H. Jack
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Daniel H. Jack
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Question 1015317: The sum of an integer and its square is 30. Find the integer.
Thank you for your time in helping me with this problem.
Daniel H. Jack Answer by ikleyn(52898) (Show Source):
You can put this solution on YOUR website! .
The sum of an integer and its square is 30. Find the integer.
Thank you for your time in helping me with this problem.
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Let x be the integer. Then
= ,
= ,
(x+6)*(x-5) = 0,
x = -6 or/and x = 5.
