What is (-2)^3\times (-2) ?

The solution to (-2)^3\times (-2) is 16

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(-2)^3\times (-2)

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

16

Solution steps

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

Follow the PEMDAS order of operations

Calculate exponents

(- 2)^{3} : - 8

(- 2)^{3}

Apply exponent rule:

(- a)^{n} = - a^{n},

n

is odd

(- 2)^{3} = - 2^{3} = - 8

= - 8

= - 8 (- 2)

Multiply and divide (left to right)

- 8 (- 2) : 16

- 8 (- 2)

Apply rule

- a \cdot (- b) = a \cdot b

- 8 (- 2) = 8 \cdot 2 = 16

= 16

= 16

- [4 + (3 - 6) - (- 10 - 4 + 6)]

- 4 ((5 (- 6 + 7 - 8 - 10 + 20 - 30 + 5)))

2 (- 3)^{3} + 5 (- 3)^{2} + 8 (- 3) - 10

5 \cdot 2 + 7

\frac{\frac{21}{3}}{\frac{1}{2}}