SOLUTION: I put the wrong equation on here! I need to check my answer of x^2 + x is less than or equal to 0. sorry and thanks so much! I got 0 thanks cz

Question 317894: I put the wrong equation on here! I need to check my answer of
x^2 + x is less than or equal to 0.
sorry and thanks so much!
I got 0
thanks
cz
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
x^2 + x is less than or equal to 0
---
Yes, zero is one of the solutions.
But your problem is a quadratic, so it has two solutions.
--------------------
Factor your problem:
x(x+1) <= 0
---
Since the product is zero, either x = 0 or x+1 = 0
---
So, x=0 or x = -1
---------------------
They are the two solutions.
==================================
Cheers,
Stan H.
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