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Popular >

factor s^4-1

Solution

factor

s^{4} - 1

Solution

(s^{2} + 1) (s + 1) (s - 1)

Solution steps

s^{4} - 1

Apply exponent rules

= (s^{2})^{2} - 1^{2}

Apply Difference of Two Squares Formula:

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

(s^{2})^{2} - 1^{2} = (s^{2} + 1) (s^{2} - 1)

= (s^{2} + 1) (s^{2} - 1)

Factor

s^{2} - 1 : (s + 1) (s - 1)

= (s^{2} + 1) (s + 1) (s - 1)

Popular Examples

x^{2} + 8 x - 3 = - 2 x - 3

simplify 1/(1/6)simplify

\frac{1}{\frac{1}{6}}

simplify (2-3/4)/(1/2-1/3)simplify

\frac{2 - \frac{3}{4}}{\frac{1}{2} - \frac{1}{3}}

12 x^{2} - 10 x - 6 = 11

simplify-7-11 simplify

- 7 - 11

Frequently Asked Questions (FAQ)

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