How to Find R.F of Single root number like
Please tell full format how to find for any such number
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Answered by
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RATIONALISING FACTOR MEANS TO MULTIPLY THE GIVEN NUMBER BY A NUMBER SUCH THAT THE RESULTING NUMBER IF A RATIONAL NUMBER
FOR EXAMPLE:-
RATIONALISING FACTOR OF IS ITSELF BECAUSE WHEN WE MULTIPLY BY WE GET 5 WHICH IS A RATIONAL NUMBER
SO COMING TO UR QUESTION:-
THE RATIONALSING FACTOR OF IS BECAUSE WHEN WE MULTIPLY THEM BOTH THE RESULTING NUMBER IS 20 WHICH IS A RATIONAL NUMBER AND THAT WAS REQUIRED
Answered by
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Step-by-step explanation:
u must byhard the vales of√2 =1.41422 ,√3=1.7320, √5 =2.360 with atleast 3 decimels for doing the square root with higher vales...hope you understand
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