Question

simplify (3+√3) (√3-3)​

Answer 1

Answer:

1. it is identity of (a+b)(a-b)=a²-b²
2. so (√3)²-3²
3. then 3-9
4. =-6

ANSWER = -6

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Answer 2

Answer:

(3+√3)(√3-3)

Multiply the terms

3√3-9+3-3√3

-9+3

-6