Question

classify the following expressions (3+√3) (3-√3)​

Answer 1

Answer:

(a+b)(a-b)=a square +b square

a=3

b=✓3

3 square+ ✓3 square= 9-3=6

Answer 2

$\sf\pink{Answer}$

We need to apply distributive law to find value of (3 + √3) (3 - √3)

(3 + √3) (3 - √3)

= 3(√3 - √3) + √3 (3 - 3)

= 9 - 3√3 + 3√3 - 3

= 6

Therefore, on simplifying (3 + √3) (3 - √3),we get 6