Question

Which of the following is equivalent to the product below?√5 • √15

Answer 1

Given

`√(5)•√(15)`

To find:

Which of the following is equivalent to the product?

Step-by-step explanation:

It is given that,

`√(5)•√(15)`

That implies,

`\begin{gathered} √(5)\cdot√(15)=√(5*15) \\ =√(5*5*3) \\ =5√(3) \end{gathered}`

Hence, the answer is, 5√3.