What is -3(2(5-3)-2(4-8)+2) ?

The solution to -3(2(5-3)-2(4-8)+2) is -42

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-3(2(5-3)-2(4-8)+2)

- 3 (2 (5 - 3) - 2 (4 - 8) + 2)

- 42

Solution steps

- 3 (2 (5 - 3) - 2 (4 - 8) + 2)

Follow the PEMDAS order of operations

Calculate within parentheses

(2 (5 - 3) - 2 (4 - 8) + 2) : 14

= - 3 \cdot 14

Multiply and divide (left to right)

- 3 \cdot 14 : - 42

= - 42

19 - 15 \div 3 \cdot 1^{5}

20 \div 2 - 2^{3}

4 (2^{9} - 1)

89 \div 1 0^{2}

- 6 (3 + 5 \cdot 2) + 2 (3)^{2}