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Popular >

factor 2^n-2^{n+1}

Solution

factor

2^{n} - 2^{n + 1}

Solution

- 2^{n}

Solution steps

2^{n} - 2^{n + 1}

Apply exponent rule:

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

= 2^{n} - 2^{1} \cdot 2^{n}

Factor out common term

2^{n}

= 2^{n} (1 - 2)

Refine

= - 2^{n}

Popular Examples

5 (p - 9) = 5 p + 9

simplify 1-2 simplify

1 - 2

simplify 1/(1/3+1/6)simplify

\frac{1}{\frac{1}{3} + \frac{1}{6}}

x/4+4<3\lor-x+2<2

\frac{x}{4} + 4 < 3 or - x + 2 < 2

factor ((7-4y)/3)^2-4y^2-9 factor

(\frac{7 - 4 y}{3})^{2} - 4 y^{2} - 9

Frequently Asked Questions (FAQ)

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