What is -8^2-2(5+8)-64/4 ?

The solution to -8^2-2(5+8)-64/4 is -106

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-8^2-2(5+8)-64/4

- 8^{2} - 2 (5 + 8) - \frac{64}{4}

- 106

Solution steps

- 8^{2} - 2 (5 + 8) - \frac{64}{4}

\frac{64}{4} = 16

Divide the numbers:

\frac{64}{4} = 16

16

= - 8^{2} - 2 (5 + 8) - 16

Follow the PEMDAS order of operations

Calculate within parentheses

(5 + 8) : 13

5 + 8

5 + 8 = 13

= 13

= - 8^{2} - 2 \cdot 13 - 16

Calculate exponents

8^{2} : 64

8^{2}

8^{2} = 64

= 64

= - 64 - 2 \cdot 13 - 16

Multiply and divide (left to right)

2 \cdot 13 : 26

2 \cdot 13

2 \cdot 13 = 26

= 26

= - 64 - 26 - 16

Add and subtract (left to right)

- 64 - 26 - 16 : - 106

- 64 - 26 - 16

- 64 - 26 = - 90

= - 90 - 16

- 90 - 16 = - 106

= - 106

= - 106

4 (3)^{4}

(- 11) + 7 - 6 + 8 - 3

5 + 2 - 6

8 - (4 - 5 \times (4 - 6) + 8) - 12

0 (120) + \frac{1}{2} (- 1) (120)^{2}