To simplify, first find the factors of the number inside the square root:
54 = 2 * 3 * 3 * 3
Next, group the factors in pairs of three:
54 = 2 * (3 * 3 * 3)
Take the square root of the perfect square factor:
√(3 * 3 * 3) = 3√3
Multiply the result by the remaining factors:
3√3 * 2 = 6√3
Therefore, 3√54 simplifies to 6√3.
simplify 3 square root of 54
1 answer