Question

Solve (√2-√3)(√3+√2) ​

Answer 1

Answer:

The answer is $-1$

Step-by-step explanation:

$(\sqrt 2-\sqrt 3)(\sqrt 3+\sqrt 2)\\=(\sqrt 2-\sqrt 3)(\sqrt 2+\sqrt 3)\\=(\sqrt 2)^2-(\sqrt 3)^2\\=2-3=-1$

Since $(a-b)(a+b)=a^2-b^2$

Answer 2

Answer:

Solution :-

✪ (√2 - √3) (√3 + √2)

➻ √2(√3 + √2) - √3(√3 + √2)

➻ √2√3 + 2 - 3 -√2√3

➻ 2 - 3 + √2√3 - √2√3

➻ - 1

∴ The answer of this question is - 1