Question

9. Find the square root of 64 by the method subtraction of successive odd

numbers. ​

Answer 1

Answer:

सबसे अच्छा जवाब · 239 वोट

Solution: 64-1=63,63-3=60,60-5=55,55-7=48-9=39,39-11=28,28-13=15,15-15=0 `therefore` The number of subtraction to yeild zero is 8 `therefore sqrt(64)` =8  

Answer 2

Answer:

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Step-by-step explanation:

64-1=63,63-3=60,60-5=55,55-7=48-9=39,39-11=28,28-13=15,15-15=0

∴ The number of subtraction to yeild zero is 8

∴64−−√ =8