Solve -1^2*5-32div(-2)^2*(+1/2)^2

$$- 1 ^ { 2 } \times 5 - 32 \div ( - 2 ) ^ { 2 } \times ( + \frac { 1 } { 2 } ) ^ { 2 }$$

Evaluate

$$-7$$

Solution Steps

Calculate 1 to the power of 2 and get 1.

$$-5-\frac{32}{\left(-2\right)^{2}}\times \left(\frac{1}{2}\right)^{2}$$

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

$$-5-\frac{32}{4}\times \left(\frac{1}{2}\right)^{2}$$

Divide 32 by 4 to get 8.

$$-5-8\times \left(\frac{1}{2}\right)^{2}$$

Calculate \frac{1}{2} to the power of 2 and get \frac{1}{4}.

$$-5-8\times \frac{1}{4}$$

Multiply 8 and \frac{1}{4} to get \frac{8}{4}.

$$-5-\frac{8}{4}$$

Divide 8 by 4 to get 2.

$$-5-2$$

Subtract 2 from -5 to get -7.

$$-7$$

Factor

$$-7$$