Question

the value of (√5+√2)^2is:​

Answer 1

Answer:

Hey mate,

Here is ur answer....

(root5 + root2)²

= root5² + 2× root5 ×root2 + root2²

= 5 + 2root10 + 2

= 7 + 2root10....

Hope this helps you and if then please follow me and mark me as branliest and answer my questions....

Answer 2

$= {( \sqrt{5} + \sqrt{2} }^{2}$

According to identity

$=> {(a + b)}^{2} = {a}^{2} + {b}^{2} + ab$

$= {( \sqrt{5} + \sqrt{2} }^{2}$=${( \sqrt{5}) }^{2} + {( \sqrt{2}) }^{2} + 2 \times \sqrt{5} \times \sqrt{2} \\. \\</p><p></p><h2></h2><h3>So, according/: to /:question</h3><p>\\</p><p>= {( \sqrt{5}) }^{2} + {( \sqrt{2}) }^{2} + 2 \times \sqrt{5} \times \sqrt{2} \\ \\ = 5 + 2 + 2 \sqrt{10} \\ \\ = 7 + 2 \sqrt{10}$

Hope this helps you