Which of the following equation has root 3 and 5?

1.	Which of the following equation has root 3 and 5?
Answer» $let \: \alpha = 3 \\ \beta = 5 \\ \alpha \beta = \frac{c}{a} \\ here \sf\red{ \: a = 1 } \\ \sf\red{ c = 15} \\$ $\alpha + \beta = - b \div a \\ 3 + 5 = - b \div a \\ 8 = - b \div a$ $\sf\green{here \: a = 1 \: and \: b \: = - 8 }$ PUT all these value in General equations $ax²+by+c =0$ $\;\large{\boxed{\bf{\pink{ \: 1x {}^{2} - 8y + 15 = 0 \: is \: the \: answer}}}}$ $\sf\blue{hope \: this \: helps \: you!! \: }$ WELCOME to BRAINLY Happy Learning :) @Mahor2111

Answer»

$let \: \alpha = 3 \\ \beta = 5 \\ \alpha \beta = \frac{c}{a} \\ here \sf\red{ \: a = 1 } \\ \sf\red{ c = 15} \\$