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Popular >

2^1+2^2+2^3

Solution

2^{1} + 2^{2} + 2^{3}

Solution

14

Solution steps

2^{1} + 2^{2} + 2^{3}

Follow the PEMDAS order of operations

Calculate exponents

2^{1} : 2

2^{1}

2^{1} = 2

= 2

= 2 + 2^{2} + 2^{3}

Calculate exponents

2^{2} : 4

2^{2}

2^{2} = 4

= 4

= 2 + 4 + 2^{3}

Calculate exponents

2^{3} : 8

2^{3}

2^{3} = 8

= 8

= 2 + 4 + 8

Add and subtract (left to right)

2 + 4 + 8 : 14

2 + 4 + 8

2 + 4 = 6

= 6 + 8

6 + 8 = 14

= 14

= 14

Popular Examples

3 \div 3^{5}

(273-20)-1235/100

(273 - 20) - \frac{1235}{100}

3 \div 3^{2}

4 + 5 \times 2 + 3

30\div (4-14)+(-8\div 2-3)*2

30 \div (4 - 14) + (- 8 \div 2 - 3) \cdot 2

Frequently Asked Questions (FAQ)

What is 2^1+2^2+2^3 ?
The solution to 2^1+2^2+2^3 is 14