find sq root of 0.30 by division method. Brainliest guaranteed
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heya........
The square root can be found, by
0.30 lies between 25 and 36, gives 0.5
You then 054 .2916 and .55 .3025, gives 0.54
Then we look for 125-16 gives 109 => divide by 1.1, so 84 / 1.1 = .76
So the mental calculation gives se 0.5476.
By hand, you use a method of change of divisor. Note (a+b)=a²+2ab+b². We see that a² is already subtracted, and the subtract is (2a+b)*b, 2a is twice the dividend, and you append b to the end of the number.
tysm......#gozmit
The square root can be found, by
0.30 lies between 25 and 36, gives 0.5
You then 054 .2916 and .55 .3025, gives 0.54
Then we look for 125-16 gives 109 => divide by 1.1, so 84 / 1.1 = .76
So the mental calculation gives se 0.5476.
By hand, you use a method of change of divisor. Note (a+b)=a²+2ab+b². We see that a² is already subtracted, and the subtract is (2a+b)*b, 2a is twice the dividend, and you append b to the end of the number.
tysm......#gozmit
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