Question

Select the correct answer. What is √125 in simplest form? OA. 5√5 B. 25√5 OC. 5√25 D. 15 Select the correct answer . What is √125 in simplest form ? OA . 5√5 B. 25√5 OC . 5√25 D . 15​

Answer 1

Answer:

A

Step-by-step explanation:

using the rule of radicals

$\sqrt{ab}$ = $\sqrt{a}$ × $\sqrt{b}$ then

$\sqrt{125}$

= $\sqrt{25(5)}$

= $\sqrt{25}$ × $\sqrt{5}$

= 5$\sqrt{5}$

Answer 2

Answer:

$5\sqrt5$

Choice A

Step-by-step explanation:

Given,

$\sqrt{125}$

Rewrite it as,

• $\sqrt{25 \times 5}$
• $\sqrt{5 {}^{2} \times 5}$

Further

• $5 \sqrt{5}$

Choice A is accurate.