If \(\sqrt {12 - 2\sqrt {35} } + \sqrt {8 + 2\sqrt {15} } = \sqrt a + – McqOptions

MCQOPTIONS

1.	If \(\sqrt {12 - 2\sqrt {35} } + \sqrt {8 + 2\sqrt {15} } = \sqrt a + \sqrt b\), where a and b are positive integers, then the value of ab is closed to:
A.	35
B.	12
C.	21
D.	8
Answer» D. 8

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