en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor a^8+3a^4+4

Solution

factor

a^{8} + 3 a^{4} + 4

Solution

(a^{4} + 2 + a^{2}) (a^{4} + 2 - a^{2})

Solution steps

a^{8} + 3 a^{4} + 4

Add and subtract

a^{4}

= a^{8} + 4 a^{4} + 4 - a^{4}

Factor

a^{8} + 4 a^{4} + 4 : (a^{4} + 2)^{2}

= (a^{4} + 2)^{2} - a^{4}

Factor

(a^{4} + 2)^{2} - a^{4} : (a^{4} + 2 + a^{2}) (a^{4} + 2 - a^{2})

= (a^{4} + 2 + a^{2}) (a^{4} + 2 - a^{2})

Popular Examples

simplify (2x^{-2}y^3)^3 simplify

(2 x^{- 2} y^{3})^{3}

simplify h*((-1)/2)^{-4}simplify

h \cdot (\frac{- 1}{2})^{- 4}

simplify ((x+y)/3)^2 simplify

(\frac{x + y}{3})^{2}

simplify (x-10)^2-(x-15)(x+15)-20x simplify

(x - 10)^{2} - (x - 15) (x + 15) - 20 x

factor 4x^3-16x^2+20x-8 factor

4 x^{3} - 16 x^{2} + 20 x - 8

Frequently Asked Questions (FAQ)

What is factor a^8+3a^4+4 ?
The solution to factor a^8+3a^4+4 is (a^4+2+a^2)(a^4+2-a^2)