rationalise the Denominator: 14/5√5-√5
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Answer:
14/5√5-√5
14/5√5-√5×5√5+√5/5√5+√5
√5+√5 is your answer
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Answered by
0
Answer:
7√5/10
Step-by-step explanation:
=14/(5√5-√5)
= 14/(4√5)
Multiplying both numerator and denominator by √5 we get,
=(14√5)/5(4)
=(14√5)/20
=7√5/10
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