Question

(√3–√2)(√3+√2)=?

Please give step by step explanation for rationalisation...

Thank you in Advance and the best answer will get Brainliest.

Answer 1

Step-by-step explanation:

we know that

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

so

$( \sqrt{3} + \sqrt{2} )( \sqrt{3} - \sqrt{2} ) = 3 - 2 = 1$

may this will help u

Answer 2

Answer:

1

Step-by-step explanation:

$( \sqrt{3} - \sqrt{2} )( \sqrt{3} + \sqrt{2} ) = (a - b)(a + b)$

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

so the answer is 1

We know so (a - b)(a + b) = a^2 - b^2