What is factor (x^2+x-56)/(x^2-3x-28) ?

The solution to factor (x^2+x-56)/(x^2-3x-28) is (x+8)/(x+4)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor (x^2+x-56)/(x^2-3x-28)

factor

\frac{x ^{2} + x - 56}{x ^{2} - 3 x - 28}

\frac{x + 8}{x + 4}

Solution steps

\frac{x ^{2} + x - 56}{x ^{2} - 3 x - 28}

Factor

x^{2} + x - 56 : (x - 7) (x + 8)

= \frac{( x - 7 ) ( x + 8 )}{x ^{2} - 3 x - 28}

Factor

x^{2} - 3 x - 28 : (x + 4) (x - 7)

= \frac{( x - 7 ) ( x + 8 )}{( x + 4 ) ( x - 7 )}

Cancel the common factor:

x - 7

= \frac{x + 8}{x + 4}

2 x - 3 (x - 1) = - 1

3 x^{3} - 2 x^{2} - 15 x + 10

r^{3} + 3 r^{2} - r - 3

5 m^{7} + 35 m^{6} + 50 m^{5}

x^{2} - 14 x + 38 = 0

What is factor (x^2+x-56)/(x^2-3x-28) ?
The solution to factor (x^2+x-56)/(x^2-3x-28) is (x+8)/(x+4)