en

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

factor 3^{n+1}-3^n

Solution

factor

3^{n + 1} - 3^{n}

Solution

2 \cdot 3^{n}

Solution steps

3^{n + 1} - 3^{n}

Apply exponent rule:

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

= 3^{1} \cdot 3^{n} - 3^{n}

Factor out common term

3^{n}

= 3^{n} (3 - 1)

Refine

= 2 \cdot 3^{n}

Popular Examples

-2(x+4)^2-9=-297

- 2 (x + 4)^{2} - 9 = - 297

factor x^2+xy^2+2xyz+xy^2+y^3+2y^2z factor

x^{2} + x y^{2} + 2 x yz + x y^{2} + y^{3} + 2 y^{2} z

simplify 3-4/3 simplify

3 - \frac{4}{3}

x^{2} = - 10

factor x^2+7x+6x+42 factor

x^{2} + 7 x + 6 x + 42

Frequently Asked Questions (FAQ)

What is factor 3^{n+1}-3^n ?
The solution to factor 3^{n+1}-3^n is 2*3^n