Question

(√5 - √2)(√5+√2)
pla answer me fast ​

Answer 1

Step-by-step explanation:

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Answer 2

$\purple{\sf It \: is \: of \: the \: form:}$

$\red{ \boxed{(a + b)(a - b) = {a}^{2} - {b}^{2} }}$

$\implies ( \sqrt{5} - \sqrt{2} )( \sqrt{5} + \sqrt{2} )$

$\implies ( { \sqrt{5} })^{2} - {( \sqrt{2} )}^{2}$

$\implies 5 - 2$

$\orange{\therefore 3}$