Question

बहुपद 6x²+11x+5 के शून्यको का योग ज्ञात कीजिए हिंदी मे​

Answer 1

Answer:

tell me in English..........yarrdrr I'm in English medium

Answer 2

Answer:

- 11/6

Step-by-step explanation:

ax² + bx + c = 0

D = b² - 4ac

$x_{1}=\frac{-b+\sqrt{D} }{2a} and x_{2}=\frac{-b - \sqrt{D} }{2a}$

~~~~~~~~~~~~~

f(x) = 6x² + 11x + 5

D = 11² - 4(6)(5) = 1

$x_{1}= \frac{-11 + 1}{12} = -\frac{5}{6}$

$x_{2} = \frac{-11-1}{12} =-1$

$x_{1} +x_{2} = -\frac{5}{6} -1=-\frac{11}{6} =-1\frac{5}{6}$