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Popular >

(x^2-36)/(x+4)<0

Solution

\frac{x ^{2} - 36}{x + 4} < 0

Solution

x < - 6 or - 4 < x < 6

+1

Interval Notation

(- \infty, - 6) \cup (- 4, 6)

Solution steps

\frac{x ^{2} - 36}{x + 4} < 0

Factor

\frac{x ^{2} - 36}{x + 4} : \frac{( x + 6 ) ( x - 6 )}{x + 4}

\frac{( x + 6 ) ( x - 6 )}{x + 4} < 0

Identify the intervals

x < - 6 or - 4 < x < 6

Popular Examples

simplify 1/2 (log_{6}(45)-log_{6}(5))+log_{6}(12)simplify

\frac{1}{2} (lo g_{6} (45) - lo g_{6} (5)) + lo g_{6} (12)

factor-infinity+infinity factor

- \infty + \infty

simplify (-1)/i simplify

\frac{- 1}{i}

9 x^{2} + 9 x - 10 = 0

factor u^2-4 factor

u^{2} - 4

Frequently Asked Questions (FAQ)

What is (x^2-36)/(x+4)<0 ?
The solution to (x^2-36)/(x+4)<0 is x<-6\lor-4<x<6