Solve 2*(-1)*(-2)-3*(-2)*4+4*(-1)

$$2 \times (-1) \times (-2)-3 \times (-2) \times 4+4 \times (-1)$$

Evaluate

$$24$$

Solution Steps

Multiply 2 and -1 to get -2.

$$-2\left(-2\right)-3\left(-2\right)\times 4+4\left(-1\right)$$

Multiply -2 and -2 to get 4.

$$4-3\left(-2\right)\times 4+4\left(-1\right)$$

Multiply 3 and -2 to get -6.

$$4-\left(-6\times 4\right)+4\left(-1\right)$$

Multiply -6 and 4 to get -24.

$$4-\left(-24\right)+4\left(-1\right)$$

The opposite of -24 is 24.

$$4+24+4\left(-1\right)$$

Add 4 and 24 to get 28.

$$28+4\left(-1\right)$$

Multiply 4 and -1 to get -4.

$$28-4$$

Subtract 4 from 28 to get 24.

$$24$$

Factor

$$2^{3}\times 3$$