en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor u^2-64

Solution

factor

u^{2} - 64

Solution

(u + 8) (u - 8)

Solution steps

u^{2} - 64

Rewrite

64

as

8^{2}

= u^{2} - 8^{2}

Apply Difference of Two Squares Formula:

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

u^{2} - 8^{2} = (u + 8) (u - 8)

= (u + 8) (u - 8)

Popular Examples

factor 9x^2+3x-20 factor

9 x^{2} + 3 x - 20

3/64 x^2-x-6.25=0

\frac{3}{64} x^{2} - x - 6.25 = 0

simplify (\sqrt[6]{x^8y^{10}})/(\sqrt[3]{xy^2)}simplify

-3(u+4)+34<= 5(2-u)

- 3 (u + 4) + 34 \leq 5 (2 - u)

- 2 p + 18 > 2

Frequently Asked Questions (FAQ)

What is factor u^2-64 ?
The solution to factor u^2-64 is (u+8)(u-8)