Solve 5+(30-(8-1)^2)/11*2^2=

$$\frac { 5 + ( 30 - ( 8 - 1 ) ^ { 2 } ) } { 11 \cdot 2 ^ { 2 } } =$$

Evaluate

$$-\frac{7}{22}\approx -0.318181818$$

Solution Steps

Subtract 1 from 8 to get 7.

$$\frac{5+30-7^{2}}{11\times 2^{2}}$$

Calculate 7 to the power of 2 and get 49.

$$\frac{5+30-49}{11\times 2^{2}}$$

Subtract 49 from 30 to get -19.

$$\frac{5-19}{11\times 2^{2}}$$

Subtract 19 from 5 to get -14.

$$\frac{-14}{11\times 2^{2}}$$

Calculate 2 to the power of 2 and get 4.

$$\frac{-14}{11\times 4}$$

Multiply 11 and 4 to get 44.

$$\frac{-14}{44}$$

Reduce the fraction \frac{-14}{44} to lowest terms by extracting and canceling out 2.

$$-\frac{7}{22}$$

Factor

$$-\frac{7}{22} = -0.3181818181818182$$