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Popular >

4(-2)^3

Solution

4 (- 2)^{3}

Solution

- 32

Solution steps

4 (- 2)^{3}

Follow the PEMDAS order of operations

Calculate exponents

(- 2)^{3} : - 8

(- 2)^{3}

Apply exponent rule:

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

if

n

is odd

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

= - 8

= 4 (- 8)

Multiply and divide (left to right)

4 (- 8) : - 32

4 (- 8)

Apply rule

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

4 (- 8) = - 4 \cdot 8 = - 32

= - 32

= - 32

Popular Examples

2^{2} + 6^{2}

3(5)^2-30(5)+72

3 (5)^{2} - 30 (5) + 72

5 - 1 + 9

6 (- 1)^{2}

27-(13-4(14-9))

27 - (13 - 4 (14 - 9))

Frequently Asked Questions (FAQ)

What is 4(-2)^3 ?
The solution to 4(-2)^3 is -32