SOLUTION: Solve the inequality. State the answer in interval notation.
4/(x+1) <_ 3/(x+2)
the symbol in the middle is supposed to mean "less than or equal to". So far I've multiplied
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Question 890782: Solve the inequality. State the answer in interval notation.
4/(x+1) <_ 3/(x+2)
the symbol in the middle is supposed to mean "less than or equal to". So far I've multiplied both sides by (x+1) and (x+2) to try and get rid of the fraction.
Answer by josgarithmetic(39799) (Show Source): You can put this solution on YOUR website!
Put all the expressions onto one side.
Note the critical values of x at -1 and -2.
, CHECK THE EQUALITY. This may be another critical value.
Multiply both sides by LCD.
, possibly another critical point along with -1 and -2.
Look for truth or falseness in the intervals for .
x<=-5
, TRUE.
.
-5<=x<=-2
, TRUE.
, FALSE. .
-2<=x<=-1, .
So far, you know OR ----- still not finished finding solutions for x.
CAN YOU FINISH THESE?
NEED ALSO TO CHECK
-2<=x<=-1, .
-1<=x
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