Question

can you tell this please please please please please​

Answer 1

Answer:

Please can you send the ques clearly

Answer 2

Answer:

$ax^{2} + bx + c = 0$

a' = a

b' = b

c' = c

$\alpha +\beta = \frac{-b'}{a'} = \frac{a}{b}$

$\alpha \beta = \frac{c'}{a'} = \frac{c}{a}$

now finding $\alpha\beta ^{2} + \alpha ^{2}\beta + \alpha \beta$

$= \alpha \beta (\beta + \alpha ) + \alpha \beta$

putting the values

$= \frac{c}{a} (\frac{b}{a} ) + \frac{c}{a} \\\\= \frac{cb}{a} + \frac{c}{a}\\\\= \frac{cb + c}{a}$

I hope it helps...........