Question

heyaa....

plss give answer of the ques.☺☺

Answer 1

$\frac{1}{2 \alpha } + \frac{1}{2 \beta } = \frac{2 \alpha + 2 \beta }{4 \alpha \beta } \\ = \frac{2( \alpha + \beta )}{4( \alpha \beta )} \\ = \frac{2 \times \frac{ - b}{a} }{4 \times \frac{c}{a} } \\ = \frac{ - b}{2c}$

Answer 2

Hey here is your answer
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$= \frac{1}{2 \alpha } + \frac{1}{2 \beta } \\ = \frac{ \beta + \alpha }{2 \alpha \beta } \\ = \frac{ \alpha + \beta }{2 \alpha \beta }$

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