Solve -6*2^3+12*2^2-6*2

$$-6 \times { 2 }^{ 3 } +12 \times { 2 }^{ 2 } -6 \times 2$$

Evaluate

$$-12$$

Solution Steps

Calculate 2 to the power of 3 and get 8.

$$-6\times 8+12\times 2^{2}-6\times 2$$

Multiply -6 and 8 to get -48.

$$-48+12\times 2^{2}-6\times 2$$

Calculate 2 to the power of 2 and get 4.

$$-48+12\times 4-6\times 2$$

Multiply 12 and 4 to get 48.

$$-48+48-6\times 2$$

Add -48 and 48 to get 0.

$$0-6\times 2$$

Multiply 6 and 2 to get 12.

$$0-12$$

Subtract 12 from 0 to get -12.

$$-12$$

Factor

$$-12$$