en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor a^2-100

Solution

factor

a^{2} - 100

Solution

(a + 10) (a - 10)

Solution steps

a^{2} - 100

Rewrite

100

as

1 0^{2}

= a^{2} - 1 0^{2}

Apply Difference of Two Squares Formula:

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

a^{2} - 1 0^{2} = (a + 10) (a - 10)

= (a + 10) (a - 10)

Popular Examples

simplify ((6j)/(7k^2))^3 simplify

(\frac{6 j}{7 k ^{2}})^{3}

simplify (20b^5)/((4b^3)^4)simplify

\frac{20 b ^{5}}{( 4 b ^{3} ) ^{4}}

simplify \sqrt[5]{\sqrt[6]{2^{60}}}simplify

simplify-1.4t-(2u+6.2)simplify

- 1.4 t - (2 u + 6.2)

simplify 1/x x simplify

\frac{1}{x} x

Frequently Asked Questions (FAQ)

What is factor a^2-100 ?
The solution to factor a^2-100 is (a+10)(a-10)