Question

please solve this sum by step by step​ and i will mark as brainlist​

Answer 1

Step-by-step explanation:

$\alpha + \beta + \gamma = - b \div a \\ \alpha + \beta + \gamma = - ( - 4) \div 2 \\ \alpha + \beta + \gamma = 2$

Refer to the attachment...

Hope it helps you dear♡

Answer 2

Answer:

2x³ - 4x² + 5x + 6

alpa + beta + gama = -b/a

= -(-4)/2

alpa + beta + gama = 2

Additional information

alpa(beta)+beta(Gama)+Gama(alpa) = c/a

= 5/2

alpa(beta) gama = - d/a

= 6/2

= 3

Thank you shwetha ❣️

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