What is [(-3)(-4)+(-1)(+2)-(1)(-2)]\div (+2)(-2) ?

The solution to [(-3)(-4)+(-1)(+2)-(1)(-2)]\div (+2)(-2) is -12

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[(-3)(-4)+(-1)(+2)-(1)(-2)]\div (+2)(-2)

[(- 3) (- 4) + (- 1) (+ 2) - (1) (- 2)] \div (+ 2) (- 2)

- 12

Solution steps

[(- 3) (- 4) + (- 1) (2) - (1) (- 2)] \div (2) (- 2)

Follow the PEMDAS order of operations

Calculate within parentheses

[(- 3) (- 4) + (- 1) (2) - (1) (- 2)] : 12

= 12 \div (2) (- 2)

Multiply and divide (left to right)

12 \div (2) (- 2) : - 12

= - 12

(6 + 4)^{2}

3 \cdot (2 + 3 - 4) - 40 \div 20

3 \cdot 9 + 6^{2}

- 2 (- 1) + 1

1 - \frac{1}{3} \times \frac{1}{4}

What is [(-3)(-4)+(-1)(+2)-(1)(-2)]\div (+2)(-2) ?
The solution to [(-3)(-4)+(-1)(+2)-(1)(-2)]\div (+2)(-2) is -12