SOLUTION: The sum of two times an interger and three times its square is 225. Find the number
Algebra.Com
Question 840710: The sum of two times an interger and three times its square is 225. Find the number
Answer by hamsanash1981@gmail.com(151) (Show Source): You can put this solution on YOUR website!
Let the integer be x.
x=-9 does not satisfy the condition.
therefore
RELATED QUESTIONS
If I'm given two consecutive integers. The sum of three times the first interger and five (answered by Fombitz)
when the square of an interger is added 10 times the interger, the sum is zero. what is... (answered by solver91311,edjones)
The sum of a square of an interger and 5 times its square is 174. Find the to the nearest (answered by solver91311)
Three times an even interger is two less than 4 times the next lower even integer. Find... (answered by checkley71,Dalmo)
the sum of two intergers is 30. ten times one interger is 5 times the other interger.... (answered by Alan3354)
The sum of a number and three times its square is 200. Find the number. (answered by MathLover1)
Find two consecutive intergers such that the sum of 2 times the first interger and 7... (answered by checkley75)
if 3 is added to twice the square of an interger, the result is equal to 7 times the... (answered by robertb)
the sum of two intergers is 10. Three times the larger interger is three less than eight... (answered by ankor@dixie-net.com,Earlsdon)