Solve (-2(2)+8)(9(2)^2-8)

$$( - 2 ( 2 ) + 8 ) ( 9 ( 2 ) ^ { 2 } - 8 )$$

Evaluate

$$112$$

Solution Steps

Multiply -2 and 2 to get -4.

$$\left(-4+8\right)\left(9\times 2^{2}-8\right)$$

Add -4 and 8 to get 4.

$$4\left(9\times 2^{2}-8\right)$$

Calculate 2 to the power of 2 and get 4.

$$4\left(9\times 4-8\right)$$

Multiply 9 and 4 to get 36.

$$4\left(36-8\right)$$

Subtract 8 from 36 to get 28.

$$4\times 28$$

Multiply 4 and 28 to get 112.

$$112$$

Factor

$$2^{4}\times 7$$