Finite Math Examples

$\sqrt{\frac{{(- 2.68)}^{2} + {(- 2.65)}^{2} + {(3.9)}^{2} + {(4.16)}^{2}}{12}}$

Step 1

Raise $- 2.68$ to the power of $2$ .

$\sqrt{\frac{7.1824 + {(- 2.65)}^{2} + {(3.9)}^{2} + {(4.16)}^{2}}{12}}$

Step 2

Raise $- 2.65$ to the power of $2$ .

$\sqrt{\frac{7.1824 + 7.0225 + {(3.9)}^{2} + {(4.16)}^{2}}{12}}$

Step 3

Raise $3.9$ to the power of $2$ .

$\sqrt{\frac{7.1824 + 7.0225 + 15.21 + {(4.16)}^{2}}{12}}$

Step 4

Raise $4.16$ to the power of $2$ .

$\sqrt{\frac{7.1824 + 7.0225 + 15.21 + 17.3056}{12}}$

Step 5

Add $7.1824$ and $7.0225$ .

$\sqrt{\frac{14.2049 + 15.21 + 17.3056}{12}}$

Step 6

Add $14.2049$ and $15.21$ .

$\sqrt{\frac{29.4149 + 17.3056}{12}}$

Step 7

Add $29.4149$ and $17.3056$ .

$\sqrt{\frac{46.7205}{12}}$

Step 8

Divide $46.7205$ by $12$ .

$\sqrt{3.893375}$

Step 9

The result can be shown in multiple forms.

Exact Form:

$\sqrt{3.893375}$

Decimal Form:

$1.97316370 \dots$