Question

texascollegebridge
study paths tx math bridge - stage 2 topic test: roots
roots
topic: roots
progress:
the movement of the progress bar may be uneven because questions can be worth more or less (including
simplify: √54
9√6
3√18
6√3
3√6
gatf
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Explanation:

Step1: Factor 54 into prime factors

$54 = 9 \times 6 = 3^2 \times 6$

Step2: Simplify the square root

$\sqrt{54} = \sqrt{3^2 \times 6} = 3\sqrt{6}$

Answer:

D. $3\sqrt{6}$