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sqrt(65xx12-50+54)=?...

`sqrt(65xx12-50+54)=?`

A

`sqrt(28)`

B

`28^(2)`

C

28

D

784

Text Solution

Verified by Experts

The correct Answer is:
C
`sqrt(65xx12-50+54)=?`
`rArr sqrt(780-50+54)=?`
`:. ?=28`
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