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Popular >

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

Solution

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

Solution

- 40

Solution steps

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

Follow the PEMDAS order of operations

Calculate exponents

(- 2)^{5} : - 32

(- 2)^{5}

Apply exponent rule:

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

if

n

is odd

(- 2)^{5} = - 2^{5} = - 32

= - 32

= - 32 + (- 2)^{3}

Calculate exponents

(- 2)^{3} : - 8

(- 2)^{3}

Apply exponent rule:

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

if

n

is odd

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

= - 8

= - 32 - 8

Add and subtract (left to right)

- 32 - 8 : - 40

- 32 - 8

- 32 - 8 = - 40

= - 40

= - 40

Popular Examples

10^{18}-10^{16}

1 0^{18} - 1 0^{16}

1^{2} - 10

(- 8 \cdot (- 6)) - 4^{2}

simplify (15/3)/(2/5)simplify

\frac{\frac{15}{3}}{\frac{2}{5}}

(- 3)^{2} + 6 (- 3) + 2

Frequently Asked Questions (FAQ)

What is (-2)^5+(-2)^3 ?
The solution to (-2)^5+(-2)^3 is -40