Question

R =
$\sqrt{1 { + 1 { + (2 \times 1 \times 1 \times 0) = }^{2} }^{2} }$
​

Answer 1

Step-by-step explanation:

$\sqrt{ { ({(1 + 1 + (2 \times 1 \times 1 \times 0))}^{2} )}^{2} } \\ = \sqrt{ { ({(1 + 1 + (0))}^{2} )}^{2} } \\ = \sqrt{ { {((2)}^{2} )}^{2} } \\ = \sqrt{ {4}^{2} } \\ = \sqrt{16} \\ \large{ \boxed{= \underline{ \underline{ 4}}}}$