Question

solve the problem guys ​

Answer 1

Answer:

2√2

Step-by-step explanation:

Sum of roots = -b/a

$\sqrt{2} {x}^{2} - 4x + 6 = 0 \\ \alpha + \beta = \frac{ - b}{a} = \frac{ - ( - 4)}{ \sqrt{2} } = \frac{4}{ \sqrt{2} } = 2 \sqrt{2}$

Answer 2

Answer:

2^2

hope this answer will help you