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priyanka

· started a discussion

· 1 Months ago

remove 2, which is out of the square root, from L.H.S or change the R.H.S to 50

Question:
DIRECTION: What approximate  value should come in place of question mark(?) in the following questions?
\( 2\sqrt{610+\sqrt{219+\sqrt{33+\sqrt{5+?}}}} = 25\)
Options:
A) 4
B) 11
C) 20
D) -1
E) None of these
Solution:
Ans: (a) let ? = a, then

Knowledge Expert

· commented

· 1 Months ago

Check this one out
99.999 ÷ 0.99 ÷ 0.00991234 = 100 ÷ 1 ÷ 0.01 = 10000

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