Question

incorrect your answer is incorrect. simplify. \\(\sqrt{28}\\)

Explanation:

Step1: Factor out perfect square

$28 = 4 \times 7$

Step2: Split the square root

$\sqrt{28} = \sqrt{4 \times 7} = \sqrt{4} \times \sqrt{7}$

Step3: Simplify perfect square root

$\sqrt{4} = 2$, so $\sqrt{4} \times \sqrt{7} = 2\sqrt{7}$

Answer:

$2\sqrt{7}$