What is 2(4/2)^3-11 ?

The solution to 2(4/2)^3-11 is 5

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2(4/2)^3-11

2 (\frac{4}{2})^{3} - 11

5

Solution steps

2 (\frac{4}{2})^{3} - 11

\frac{4}{2} = 2

Divide the numbers:

\frac{4}{2} = 2

2

= 2 \cdot 2^{3} - 11

Follow the PEMDAS order of operations

Calculate exponents

2^{3} : 8

2^{3}

2^{3} = 8

= 8

= 2 \cdot 8 - 11

Multiply and divide (left to right)

2 \cdot 8 : 16

2 \cdot 8

2 \cdot 8 = 16

= 16

= 16 - 11

Add and subtract (left to right)

16 - 11 : 5

16 - 11

16 - 11 = 5

= 5

= 5

2 {6 - 2 (9 - 4) /5 + 1}

3 - 2 + 1 - 10 - (- 3)

- 2 (3) + 8

- 2 (3) + 5

(1)^{3} - 13 (1) + 7