Math, asked by dhanush1454, 3 months ago

If the harmonic mean between the roots (5+
$\sqrt{2}$
)x
${x}^{2}$
- bx +(8+2V5)=0 is 4, then the value of b

Answers

Answered by kantariyachaturbhai

0

Answer:

4+√(5)

Step-by-step explanation:

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