Question

)Simplify: (√5−√2)(√5+√2) pls answer fast

Answer 1

Hello, Buddy!!

||Required Solution||

$( \sqrt{5} - \sqrt{2} )( \sqrt{5} + \sqrt{2} ) \\ {( \sqrt{5} )}^{2} - {( \sqrt{2}) }^{2} \\ 5 - 2 \\ 3$

• Required Value ☞ 3

✯ (a+b)(a-b) = a²-b²

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Answer 2

Step-by-step explanation:

(5+2)(5−2)

We know that (a+b)(a−b)=a2−b2

=(5+2)(5−2)

=(5)2−(2)2

=5−2

=3