Question

The number (3-√3) (3 +√3) is An irrational number a rational number natural number not a none of these​

Answer 1

Answer:

on applying indentity a²+b²

we get 3²-✓3²=9-3=3

as we know three is a rational no. as it can be represented in p)q form

Answer 2

Answer:

Step-by-step explanation:

(3−  

3

​

)(3+  

3

​

)

Using equation, (a+b)(a-b)=a^2-b^2

3  

2

−(  

3

​

)  

2

=9−3=6

the final number is not square root, so all the answers are correct.

Answer (D) all of these