Question

The distance between the points ( 2root2,3root3)(0,0) is[ ]. a) root35 b)5root6 c) 2root2 d) 3root3

Answer 1

Answer:

\begin{aligned} \sqrt{75}&=\sqrt{\blueD{5^2}\cdot3} \\\\ &=\sqrt{\blueD{5^2}} \cdot \sqrt{{3}} \\\\ &=5\cdot \sqrt{3} \end{aligned}  

75

​  

 

​  

 

=  

5  

2

⋅3

​  

 

=  

5  

2

 

​  

⋅  

3

​  

 

=5⋅  

3

​  

 

​  

 

So \sqrt{75}=5\sqrt{3}  

75

​  

=5  

3

​

Step-by-step explanation: