What is 2/((1+1)^3) ?

The solution to 2/((1+1)^3) is 1/4

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2/((1+1)^3)

\frac{2}{( 1 + 1 ) ^{3}}

\frac{1}{4}

Solution steps

\frac{2}{( 1 + 1 ) ^{3}}

Solve

(1 + 1)^{3} : 8

Follow the PEMDAS order of operations

Calculate within parentheses

(1 + 1) : 2

1 + 1

1 + 1 = 2

= 2

= 2^{3}

Calculate exponents

2^{3} : 8

2^{3}

2^{3} = 8

= 8

= 8

= \frac{2}{8}

Cancel the common factor:

2

= \frac{1}{4}

(3 \cdot 2)^{4} - (5 \cdot 2)^{3}

5^{2} - 23 + 18 - 15 + 40 \div 8 - 30

15 + 2 {4 [(16 + 4) + 3 (- 9 - 2 - 1) 3]}

(5 + 3 \times 2 \div 6 - 4) \times (4 \div 2 - 3)

2 \frac{2}{4} \cdot (- 4) \frac{1}{3}