Question

The Bakhshali Manuscript shows that another method for calculating nonperfect squares was being used in India by 400 CE. Use this method to find the approximate value of . The nearest perfect square that is less than 22 is , whose square root is . Add the square root from step 1 to to get 4.75. Calculate the quantity one-half times the square of divided by the value found in step 2, or 4.75. Subtract the value found in step 3 from the value found in step 2, or 4.75. The approximate value of is .

Answer 1

C

B

A

D

Explanation:

Edge 2023 ↓↓

Answer 2

The Bakhshali Manuscript shows that another method for calculating nonperfect squares was being used in India by 400 CE. Use this method to find the approximate value of .

The nearest perfect square that is less than 22 is ✔ 16, whose square root is ✔ 4.

Add the square root from step 1 to to get 4.75.

Calculate the quantity one-half times the square of divided by the value found in step 2, or 4.75. ✔ 0.06

Subtract the value found in step 3 from the value found in step 2, or 4.75.

The approximate value of is ✔ 4.69.

Explanation:

From Edge