What is -2^3+(-2^2) ?

The solution to -2^3+(-2^2) is -12

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-2^3+(-2^2)

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

- 12

Solution steps

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

Follow the PEMDAS order of operations

Calculate within parentheses

(- 2^{2}) : - 4

- 2^{2}

- 2^{2} = - 4

= - 4

= - 2^{3} - 4

Calculate exponents

2^{3} : 8

2^{3}

2^{3} = 8

= 8

= - 8 - 4

Add and subtract (left to right)

- 8 - 4 : - 12

- 8 - 4

- 8 - 4 = - 12

= - 12

= - 12

1 - 2 \cdot 1

1 - 2 \cdot 3

(96 + 24) \div 6

- {5 - 4 [- 6 + 7 (5 - 2)] - 3}

[10 - (9 + 5)^{2} + 15 - (7)^{2}] - 125