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Popular >

x^2-6x-16<0

Solution

x^{2} - 6 x - 16 < 0

Solution

- 2 < x < 8

+1

Interval Notation

(- 2, 8)

Solution steps

x^{2} - 6 x - 16 < 0

Factor

x^{2} - 6 x - 16 : (x + 2) (x - 8)

(x + 2) (x - 8) < 0

Identify the intervals

- 2 < x < 8

Popular Examples

simplify 1/4 2 simplify

\frac{1}{4} 2

expand (a+b)^3 expand

(a + b)^{3}

2 x^{2} + 6 x = - 9

simplify 9/(sqrt(36))simplify

\frac{9}{36}

simplify 1/8+1/3 simplify

\frac{1}{8} + \frac{1}{3}

Frequently Asked Questions (FAQ)

What is x^2-6x-16<0 ?
The solution to x^2-6x-16<0 is -2<x<8