Question

x^2 + x^2 = 16 , find x

Answer 1

Answer:

The answer will

$\sqrt{8}$

Answer 2

Answer:

j

Step-by-step explanation:

${x}^{2} + {x}^{2} = 16$

$2 {x}^{2} = 16$

${x}^{2} = \frac{16}{2}$

${x}^{2} = 8$

$x = \sqrt{8}$

Ans