en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor x^4+2x^2+1

Solution

factor

x^{4} + 2 x^{2} + 1

Solution

(x^{2} + 1)^{2}

Solution steps

x^{4} + 2 x^{2} + 1

Let

u = x^{2}

= u^{2} + 2 u + 1

Factor

u^{2} + 2 u + 1 : (u + 1)^{2}

= (u + 1)^{2}

Substitute back

u = x^{2}

= (x^{2} + 1)^{2}

Popular Examples

simplify (5/4)^{-1}simplify

(\frac{5}{4})^{- 1}

simplify (0.5)^{1/2}simplify

(0.5)^{\frac{1}{2}}

3 x + 18 + 5 x + 2 = 180

factor 80r^2-45 factor

80 r^{2} - 45

simplify y/x dy simplify

\frac{y}{x} d y

Frequently Asked Questions (FAQ)

What is factor x^4+2x^2+1 ?
The solution to factor x^4+2x^2+1 is (x^2+1)^2