Finite Math Examples

$\frac{{(3.2 - 5.03)}^{2} + {(3.2 - 5.03)}^{2} + {(6.8 - 5.03)}^{2} + {(6.8 - 5.03)}^{2}}{12 - 1}$

Step 1

Simplify the numerator.

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Step 1.1

Subtract $5.03$ from $3.2$ .

$\frac{{(- 1.83)}^{2} + {(3.2 - 5.03)}^{2} + {(6.8 - 5.03)}^{2} + {(6.8 - 5.03)}^{2}}{12 - 1}$

Step 1.2

Raise $- 1.83$ to the power of $2$ .

$\frac{3.3489 + {(3.2 - 5.03)}^{2} + {(6.8 - 5.03)}^{2} + {(6.8 - 5.03)}^{2}}{12 - 1}$

Step 1.3

Subtract $5.03$ from $3.2$ .

$\frac{3.3489 + {(- 1.83)}^{2} + {(6.8 - 5.03)}^{2} + {(6.8 - 5.03)}^{2}}{12 - 1}$

Step 1.4

Raise $- 1.83$ to the power of $2$ .

$\frac{3.3489 + 3.3489 + {(6.8 - 5.03)}^{2} + {(6.8 - 5.03)}^{2}}{12 - 1}$

Step 1.5

Subtract $5.03$ from $6.8$ .

$\frac{3.3489 + 3.3489 + {1.77}^{2} + {(6.8 - 5.03)}^{2}}{12 - 1}$

Step 1.6

Raise $1.77$ to the power of $2$ .

$\frac{3.3489 + 3.3489 + 3.1329 + {(6.8 - 5.03)}^{2}}{12 - 1}$

Step 1.7

Subtract $5.03$ from $6.8$ .

$\frac{3.3489 + 3.3489 + 3.1329 + {1.77}^{2}}{12 - 1}$

Step 1.8

Raise $1.77$ to the power of $2$ .

$\frac{3.3489 + 3.3489 + 3.1329 + 3.1329}{12 - 1}$

Step 1.9

Add $3.3489$ and $3.3489$ .

$\frac{6.6978 + 3.1329 + 3.1329}{12 - 1}$

Step 1.10

Add $6.6978$ and $3.1329$ .

$\frac{9.8307 + 3.1329}{12 - 1}$

Step 1.11

Add $9.8307$ and $3.1329$ .

$\frac{12.9636}{12 - 1}$

Step 2

Simplify the expression.

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Step 2.1

Subtract $1$ from $12$ .

$\frac{12.9636}{11}$

Step 2.2

Divide $12.9636$ by $11$ .

$1.1785\overline{09}$