en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor x^4-5x^2-14

Solution

factor

x^{4} - 5 x^{2} - 14

Solution

(x^{2} + 2) (x^{2} - 7)

Solution steps

x^{4} - 5 x^{2} - 14

Let

u = x^{2}

= u^{2} - 5 u - 14

Factor

u^{2} - 5 u - 14 : (u + 2) (u - 7)

= (u + 2) (u - 7)

Substitute back

u = x^{2}

= (x^{2} + 2) (x^{2} - 7)

Popular Examples

simplify 2-(x-1)simplify

2 - (x - 1)

f(a)=(a^{1/3}+1)/(a^{1/3)}

f (a) = \frac{a ^{\frac{1}{3}} + 1}{a ^{\frac{1}{3}}}

simplify ((-2)/(5*xy))^4 simplify

(\frac{- 2}{5 \cdot x y})^{4}

factor 5x^2+13x-28 factor

5 x^{2} + 13 x - 28

factor 15q^2p^2-25q^3 factor

15 q^{2} p^{2} - 25 q^{3}

Frequently Asked Questions (FAQ)

What is factor x^4-5x^2-14 ?
The solution to factor x^4-5x^2-14 is (x^2+2)(x^2-7)