Question

$( \sqrt{5 } - \sqrt{2} )( \sqrt{5} + \sqrt{2} )$
simplify the following ​

Answer 1

Answer:

3

Step-by-step explanation:

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

by using (a -b) (a+ b) = $a^{2}$ - $b^{2}$

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

5 - 2

3

hope this helps you dear..

Answer 2

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Hopes it help you✌️✌️