talhazainan talhazainan

02-07-2020
Mathematics

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find the square root of the 70 number correct upto 2 decimal places in paper for marking Brainliest

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PollyP52 PollyP52

02-07-2020

Answer:

8.37

Step-by-step explanation:

This is an old method of finding square roots:

8 . 3 6 6

________________

| 70. 00, 00, 00

| 64

163 | 600

| 489

1666 | 11100

9996

16726 110400

Math teachers used this method before calculators.

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