Finite Math Examples

$\sqrt{\frac{{(7.2 - 8.72)}^{2} \cdot 2 + {(7.7 - 8.72)}^{2} \cdot 10 + {(8.2 - 8.72)}^{2} \cdot 19 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 1

Subtract $8.72$ from $7.2$ .

$\sqrt{\frac{{(- 1.52)}^{2} \cdot 2 + {(7.7 - 8.72)}^{2} \cdot 10 + {(8.2 - 8.72)}^{2} \cdot 19 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 2

Raise $- 1.52$ to the power of $2$ .

$\sqrt{\frac{2.3104 \cdot 2 + {(7.7 - 8.72)}^{2} \cdot 10 + {(8.2 - 8.72)}^{2} \cdot 19 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 3

Multiply $2.3104$ by $2$ .

$\sqrt{\frac{4.6208 + {(7.7 - 8.72)}^{2} \cdot 10 + {(8.2 - 8.72)}^{2} \cdot 19 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 4

Subtract $8.72$ from $7.7$ .

$\sqrt{\frac{4.6208 + {(- 1.02)}^{2} \cdot 10 + {(8.2 - 8.72)}^{2} \cdot 19 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 5

Raise $- 1.02$ to the power of $2$ .

$\sqrt{\frac{4.6208 + 1.0404 \cdot 10 + {(8.2 - 8.72)}^{2} \cdot 19 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 6

Multiply $1.0404$ by $10$ .

$\sqrt{\frac{4.6208 + 10.404 + {(8.2 - 8.72)}^{2} \cdot 19 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 7

Subtract $8.72$ from $8.2$ .

$\sqrt{\frac{4.6208 + 10.404 + {(- 0.52)}^{2} \cdot 19 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 8

Raise $- 0.52$ to the power of $2$ .

$\sqrt{\frac{4.6208 + 10.404 + 0.2704 \cdot 19 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 9

Multiply $0.2704$ by $19$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + {(8.7 - 8.72)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 10

Subtract $8.72$ from $8.7$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + {(- 0.02)}^{2} \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 11

Raise $- 0.02$ to the power of $2$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0004 \cdot 37 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 12

Multiply $0.0004$ by $37$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + {(9.2 - 8.72)}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 13

Subtract $8.72$ from $9.2$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + {0.48}^{2} \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 14

Raise $0.48$ to the power of $2$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + 0.2304 \cdot 19 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 15

Multiply $0.2304$ by $19$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + 4.3776 + {(9.7 - 8.72)}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 16

Subtract $8.72$ from $9.7$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + 4.3776 + {0.98}^{2} \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 17

Raise $0.98$ to the power of $2$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + 4.3776 + 0.9604 \cdot 10 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 18

Multiply $0.9604$ by $10$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + 4.3776 + 9.604 + {(10.2 - 8.72)}^{2} \cdot 3}{100 - 1}}$

Step 19

Subtract $8.72$ from $10.2$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + 4.3776 + 9.604 + {1.48}^{2} \cdot 3}{100 - 1}}$

Step 20

Raise $1.48$ to the power of $2$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + 4.3776 + 9.604 + 2.1904 \cdot 3}{100 - 1}}$

Step 21

Multiply $2.1904$ by $3$ .

$\sqrt{\frac{4.6208 + 10.404 + 5.1376 + 0.0148 + 4.3776 + 9.604 + 6.5712}{100 - 1}}$

Step 22

Add $4.6208$ and $10.404$ .

$\sqrt{\frac{15.0248 + 5.1376 + 0.0148 + 4.3776 + 9.604 + 6.5712}{100 - 1}}$

Step 23

Add $15.0248$ and $5.1376$ .

$\sqrt{\frac{20.1624 + 0.0148 + 4.3776 + 9.604 + 6.5712}{100 - 1}}$

Step 24

Add $20.1624$ and $0.0148$ .

$\sqrt{\frac{20.1772 + 4.3776 + 9.604 + 6.5712}{100 - 1}}$

Step 25

Add $20.1772$ and $4.3776$ .

$\sqrt{\frac{24.5548 + 9.604 + 6.5712}{100 - 1}}$

Step 26

Add $24.5548$ and $9.604$ .

$\sqrt{\frac{34.1588 + 6.5712}{100 - 1}}$

Step 27

Add $34.1588$ and $6.5712$ .

$\sqrt{\frac{40.73}{100 - 1}}$

Step 28

Subtract $1$ from $100$ .

$\sqrt{\frac{40.73}{99}}$

Step 29

Divide $40.73$ by $99$ .

$\sqrt{0.41\overline{14}}$

Step 30

The result can be shown in multiple forms.

Exact Form:

$\sqrt{0.41\overline{14}}$

Decimal Form:

$0.64141573 \dots$