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Popular >

x^2-4x<5

Solution

x^{2} - 4 x < 5

Solution

- 1 < x < 5

+1

Interval Notation

(- 1, 5)

Solution steps

x^{2} - 4 x < 5

Rewrite in standard form

x^{2} - 4 x - 5 < 0

Factor

x^{2} - 4 x - 5 : (x + 1) (x - 5)

(x + 1) (x - 5) < 0

Identify the intervals

- 1 < x < 5

Graph

Popular Examples

factor 6x^2+28x-10 factor

6 x^{2} + 28 x - 10

simplify (30000)/((1+\frac{0.0245){12})^{24}}simplify

\frac{30000}{( 1 + \frac{0.0245}{12} ) ^{24}}

s^{2} + 4 s + 13 = 0

2 x^{2} - x = 15

\frac{2}{3} x + 15 = 17

Frequently Asked Questions (FAQ)

What is x^2-4x<5 ?
The solution to x^2-4x<5 is -1<x<5