Write the lowest rationalising factor of :-
1) 15 - 3√2
2) √18-√50
Answers
Answered by
6
1Hi Friend !!!
Here is ur answer !!!
1) 15 - 3√2
= 3(5-√2)
5-√2 is answer
2) √18-√50
= 3√2-5√2
= √2(3-5)
= √2(-2)
-2√2 is answer
Hope it helps u : )
Here is ur answer !!!
1) 15 - 3√2
= 3(5-√2)
5-√2 is answer
2) √18-√50
= 3√2-5√2
= √2(3-5)
= √2(-2)
-2√2 is answer
Hope it helps u : )
abhi569:
Welcome
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Answered by
4
15 - 3√2
3 ( 5 - √2)
××××××××××××××××××
(2):-
√18 - √50
√(9×2) - √(25×2)
3√2 - 5√2
-2√2
I hope this will help you
(-:
3 ( 5 - √2)
××××××××××××××××××
(2):-
√18 - √50
√(9×2) - √(25×2)
3√2 - 5√2
-2√2
I hope this will help you
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