square root of 10 - square root of 5 divided by square root of 2
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Answer:
√10-√5÷√2
now rationalisin by multiplying it by√2/√2
we get,√2(√10-√5)/2
√20-√10/2
√4×5-√2×5/2
2√5-√2√5/2
(2-√2)√5/2
Step-by-step explanation:
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