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^2-35

Solution

factor

x^{4} - 2 x^{2} - 35

Solution

(x^{2} + 5) (x^{2} - 7)

Solution steps

x^{4} - 2 x^{2} - 35

Let

u = x^{2}

= u^{2} - 2 u - 35

Factor

u^{2} - 2 u - 35 : (u + 5) (u - 7)

= (u + 5) (u - 7)

Substitute back

u = x^{2}

= (x^{2} + 5) (x^{2} - 7)

Popular Examples

15 = g - 5

(y + 150)^{2} = 50

simplify 3.2(1/2)-2.5(3/5)+1.4(2/7)simplify

3.2 (\frac{1}{2}) - 2.5 (\frac{3}{5}) + 1.4 (\frac{2}{7})

3 m (m + 5) = 0

simplify (-216)^{1/3}simplify

(- 216)^{\frac{1}{3}}

Frequently Asked Questions (FAQ)

What is factor x^4-2x^2-35 ?
The solution to factor x^4-2x^2-35 is (x^2+5)(x^2-7)