What is factor x^4-x^3-11x^2+5x+30 ?

The solution to factor x^4-x^3-11x^2+5x+30 is (x+2)(x-3)(x^2-5)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor x^4-x^3-11x^2+5x+30

factor

x^{4} - x^{3} - 11 x^{2} + 5 x + 30

(x + 2) (x - 3) (x^{2} - 5)

Solution steps

x^{4} - x^{3} - 11 x^{2} + 5 x + 30

Use the rational root theorem

= (x + 2) \frac{x ^{4} - x ^{3} - 11 x ^{2} + 5 x + 30}{x + 2}

\frac{x ^{4} - x ^{3} - 11 x ^{2} + 5 x + 30}{x + 2} = x^{3} - 3 x^{2} - 5 x + 15

= (x + 2) (x^{3} - 3 x^{2} - 5 x + 15)

Factor

x^{3} - 3 x^{2} - 5 x + 15 : (x - 3) (x^{2} - 5)

= (x + 2) (x - 3) (x^{2} - 5)

x^{3} + 3 x^{2} - 14 x - 20

- \frac{9}{2} + 7

x^{2} + (x + 2)^{2}

\frac{12 x ^{3}}{3 x}

\frac{1}{8} - \frac{3}{8}

What is factor x^4-x^3-11x^2+5x+30 ?
The solution to factor x^4-x^3-11x^2+5x+30 is (x+2)(x-3)(x^2-5)