Simplify sqrt(24).
A4 sqrt(6)
B12
C6 sqrt(2)
D2 sqrt(6)
Answer & Solution
Correct answer: D. 2 sqrt(6)
Factor 24 as 4 times 6. Then sqrt(24) = sqrt(4) times sqrt(6) = 2 sqrt(6). Option A multiplies 2 by 2 rather than taking the square root. Option B mistakes sqrt(24) for 24/2.
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