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

$$- 2 \cdot ( - 2 ) ^ { 3 } \cdot ( - 4 ) ^ { 2 } \cdot ( 1 + 1 )$$

Evaluate

$$512$$

Solution Steps

To multiply powers of the same base, add their exponents. Add 1 and 3 to get 4.

$$\left(-2\right)^{4}\left(-4\right)^{2}\left(1+1\right)$$

Calculate -2 to the power of 4 and get 16.

$$16\left(-4\right)^{2}\left(1+1\right)$$

Calculate -4 to the power of 2 and get 16.

$$16\times 16\left(1+1\right)$$

Multiply 16 and 16 to get 256.

$$256\left(1+1\right)$$

Add 1 and 1 to get 2.

$$256\times 2$$

Multiply 256 and 2 to get 512.

$$512$$

Factor

$$2^{9}$$