en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify (m+5)/(m^2-4m-45)

Solution

simplify

\frac{m + 5}{m ^{2} - 4 m - 45}

Solution

\frac{1}{m - 9}

Solution steps

\frac{m + 5}{m ^{2} - 4 m - 45}

Factor

m^{2} - 4 m - 45 : (m + 5) (m - 9)

= \frac{m + 5}{( m + 5 ) ( m - 9 )}

Cancel the common factor:

m + 5

= \frac{1}{m - 9}

Popular Examples

simplify (x^3+8)^3+8 simplify

(x^{3} + 8)^{3} + 8

\frac{29}{20}

simplify sqrt(2)sqrt(4)simplify

24

simplify-7*10 simplify

- 7 \cdot 10

factor 2x^8-14x^4+20 factor

2 x^{8} - 14 x^{4} + 20

Frequently Asked Questions (FAQ)

What is (m+5)/(m^2-4m-45) ?
The solution to (m+5)/(m^2-4m-45) is 1/(m-9)