Solve frac{sum(8-8)^{2}+(8-8)^2+(8-8)^2+(8-8)^2+(8-8)^2}{8-1}

$$\frac { \sum ( 8 - 8 ) ^ { 2 } + ( 8 - 8 ) ^ { 2 } + ( 8 - 8 ) ^ { 2 } + ( 8 - 8 ) ^ { 2 } + ( 8 - 8 ) ^ { 2 } } { 8 - 1 }$$

Evaluate

$$0$$

Solution Steps

Subtract 8 from 8 to get 0.

$$\frac{Σ\times 0^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}}{8-1}$$

Calculate 0 to the power of 2 and get 0.

$$\frac{Σ\times 0+\left(8-8\right)^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}}{8-1}$$

Anything times zero gives zero.

$$\frac{0+\left(8-8\right)^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}}{8-1}$$

Subtract 8 from 8 to get 0.

$$\frac{0+0^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}}{8-1}$$

Calculate 0 to the power of 2 and get 0.

$$\frac{0+0+\left(8-8\right)^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}}{8-1}$$

Add 0 and 0 to get 0.

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

Subtract 8 from 8 to get 0.

$$\frac{0^{2}+\left(8-8\right)^{2}+\left(8-8\right)^{2}}{8-1}$$

Calculate 0 to the power of 2 and get 0.

$$\frac{0+\left(8-8\right)^{2}+\left(8-8\right)^{2}}{8-1}$$

Subtract 8 from 8 to get 0.

$$\frac{0+0^{2}+\left(8-8\right)^{2}}{8-1}$$

Calculate 0 to the power of 2 and get 0.

$$\frac{0+0+\left(8-8\right)^{2}}{8-1}$$

Add 0 and 0 to get 0.

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

Subtract 8 from 8 to get 0.

$$\frac{0^{2}}{8-1}$$

Calculate 0 to the power of 2 and get 0.

$$\frac{0}{8-1}$$

Subtract 1 from 8 to get 7.

$$\frac{0}{7}$$

Zero divided by any non-zero number gives zero.

$$0$$

Factor

$$0$$