If x ⋆ y = x + y + \sqrt{xy}, the value of 6 ⋆ 24 will be:

Powers and Roots Practice Test 3

Question : 31 of 40

Marks: +1, -0

x ⋆ y = x + y + √{xy}

, the value of

6 ⋆ 24

will be:

Solution:

x ⋆ y = x + y + √{xy}

∴6⋆24=6+24+√{6×24}

=30+12=42

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