Question

The value of
$\sqrt{15}$
$+$
$\sqrt{} {2}^{2}$
(a)
$7 + 2 \sqrt{5}$
(b)
$1 + 5 \sqrt{2}$
(c)
$7 + 2 \sqrt{10}$
(d)
$7 - 2 \sqrt{10}$
​

Answer 1

Step-by-step explanation:

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