Question

find the square root of 42.25 by long division method​

Answer 1

Answer:

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Dhitacerewet1397

22.10.2018

Math

Secondary School

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Find the square root of 42.25 using division method

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   6 | 42. 25 ( 65

      | -36      

      |     625

125 |   -625

      |       x

∴ √42.25

= √(4225 / 100)

= √(4225) / √(100)

=  65 / 10

= 6.5

Hence, the square root of 42.25 is 6.5

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