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Popular >

2^0+2^1+2^2

Solution

2^{0} + 2^{1} + 2^{2}

Solution

7

Solution steps

2^{0} + 2^{1} + 2^{2}

Follow the PEMDAS order of operations

Calculate exponents

2^{0} : 1

= 1 + 2^{1} + 2^{2}

Calculate exponents

2^{1} : 2

= 1 + 2 + 2^{2}

Calculate exponents

2^{2} : 4

= 1 + 2 + 4

Add and subtract (left to right)

1 + 2 + 4 : 7

= 7

Popular Examples

1-1/4+6/8-30/36

1 - \frac{1}{4} + \frac{6}{8} - \frac{30}{36}

(5 - 8) \times 9

((-7-3)(-7+6))/(-7+7)

\frac{( - 7 - 3 ) ( - 7 + 6 )}{- 7 + 7}

4^{2} + (- 3)^{2}

15+40\div 2+4\times 4+7\times 3-8

15 + 40 \div 2 + 4 \times 4 + 7 \times 3 - 8

Frequently Asked Questions (FAQ)

What is 2^0+2^1+2^2 ?
The solution to 2^0+2^1+2^2 is 7