SOLUTION: Please help me solve this and express the answer in interval notation:
[(x-5)(x+6)]/(x-3))> = 0
Algebra.Com
Question 396496: Please help me solve this and express the answer in interval notation:
[(x-5)(x+6)]/(x-3))> = 0
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
Please help me solve this and express the answer in interval notation:
[(x-5)(x+6)]/(x-3))> = 0
========
The left side is zero when x = -6 and when x =5
-------
x = 3 is a value x cannot have as it gives a zero denominator.
-------
Draw a number line and plot x = -6, x = 3, and x = 5
-------
Check a value from each of the intervals to find inequality solution intervals.
----------------------------------
Check x = -10; you get [-*-/-] > 0 ; false
---
Check x = 0; you get [-*+/-]> 0 ; true so solutions in [-6,3)
---
Check x = 4; you get [-*+/+]>0 ; false
-------
Solution: [-6,3)
=================
Cheers,
Stan H.
RELATED QUESTIONS
I need help with this problem, will someone please help me solve this problem?
The... (answered by jim_thompson5910,stanbon)
please solve the rational inequality. express answer in interval notation.... (answered by mananth)
Please help explain and Solve?:
2 4
- (x+6)> - (x-8)
3 5
Express... (answered by mukhopadhyay)
solve and show the answer in interval notation:
(5(x+3)/6) > (x-3/3) - 1
please... (answered by MathLover1)
solve the inequality and write the solution in interval notation
3/x-5<0
please... (answered by MathLover1,MathTherapy)
Solve the following inequality. Express answer in interval notation... (answered by MathLover1)
solve the inequalities. Express your answer in interval notation and set builder... (answered by stanbon)
Solve the polynomial inequality. Express the solution set in interval notation.... (answered by josgarithmetic)
Please help me understand this. Thanks!
Solve in interval notation
(x + 1)/(x-4)... (answered by lwsshak3)