What is factor x^3+8x^2+5x-50 ?

The solution to factor x^3+8x^2+5x-50 is (x-2)(x+5)^2

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor x^3+8x^2+5x-50

factor

x^{3} + 8 x^{2} + 5 x - 50

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

Solution steps

x^{3} + 8 x^{2} + 5 x - 50

Use the rational root theorem

= (x - 2) \frac{x ^{3} + 8 x ^{2} + 5 x - 50}{x - 2}

\frac{x ^{3} + 8 x ^{2} + 5 x - 50}{x - 2} = x^{2} + 10 x + 25

= (x - 2) (x^{2} + 10 x + 25)

Factor

x^{2} + 10 x + 25 : (x + 5) (x + 5)

= (x - 2) (x + 5) (x + 5)

Apply exponent rule:

aa = a^{2}

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

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

10 x - 25

7^{2} + 7^{2} = x^{2}

- 216

- \frac{π}{12} + \frac{π}{12}

(\frac{5}{4})^{- 4}

What is factor x^3+8x^2+5x-50 ?
The solution to factor x^3+8x^2+5x-50 is (x-2)(x+5)^2