Question

If p(x) = x - 3x2 + 4x + 5 find a + B + y; aßy.​

Answer 1

Answer:

$- 3 {x}^{2} + x + 4x + 5 = 0 \\ \\ 3 {x}^{2} - 5x - 5 = 0 \\ \\ sum \: of \: zeros \: = \alpha + \beta + \gamma = \\ \frac{ - b}{a} = \frac{ - ( - 5)}{3} = \frac{5}{3} \\ \\ product \: of \: zeros = \alpha \beta \gamma = \frac{c}{a} = \frac{ - 5}{3}$