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Popular >

simplify 2^n+3-2*2^n

Solution

simplify

2^{n} + 3 - 2 \cdot 2^{n}

Solution

- 2^{n} + 3

Solution steps

2^{n} + 3 - 2 \cdot 2^{n}

Group like terms

= 2^{n} - 2 \cdot 2^{n} + 3

Add similar elements:

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

= - 2^{n} + 3

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Frequently Asked Questions (FAQ)

What is 2^n+3-2*2^n ?
The solution to 2^n+3-2*2^n is -2^n+3