Question

(2√3-√3) (2√3-√3)
class 9
explain answer ​

Answer 1

Answer:

3

Step-by-step explanation:

(2√3-√3)(2√3-√3)

=> (√3)(√3)

=> 3.

Hope it helps you.

Answer 2

Answer:

3

Step-by-step explanation:

(2√3-√3) (2√3-√3)

as (a-b)(a-b) = (a-b)²

and (a-b)²=a²-2ab+b²

so

(2√3)²-2(2√3)(√3) +(√3) ²

(2²)((√3) ²-2(2(√3)²)+3

4×3 -2(2×3)+3

12-12+3

0+3

3