en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 9a^2-18a

Solution

factor

9 a^{2} - 18 a

Solution

9 a (a - 2)

Solution steps

9 a^{2} - 18 a

Apply exponent rule:

a^{b + c} = a^{b} a^{c}

a^{2} = aa

= 9 aa - 18 a

Rewrite

18

as

9 \cdot 2

= 9 aa - 9 \cdot 2 a

Factor out common term

9 a

= 9 a (a - 2)

Popular Examples

3 x - 8 = 13

21 = 14 + 7 x

factor (a^3+b^3)(sqrt(a^3+b^3))factor

(a^{3} + b^{3}) (a^{3} + b^{3})

factor-a^4b^3c^2+7a^8b^9c^4-5a^7c^{20}factor

- a^{4} b^{3} c^{2} + 7 a^{8} b^{9} c^{4} - 5 a^{7} c^{20}

simplify 2*2^{1/3}simplify

2 \cdot 2^{\frac{1}{3}}

Frequently Asked Questions (FAQ)

What is factor 9a^2-18a ?
The solution to factor 9a^2-18a is 9a(a-2)