Question

Find α + β and αβ if α and β are the roots of the quadratic equation 2x2 + 5x + 7 = 0. ​

Answer 1

Answer:

छोटी बहन को kasha में pratham sthan prapt karne ke liye badhi dete hue patra likheFig 3.3, Fig 3.4 (a), Fig 3.14(a), Fig 3.19 (a and b),fig 3.12what is community

Step-by-step explanation:

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Answer 2

Answer:

alpha + beta is -5/2 and alpha × beta is 7/2 mark me as brainliest