Question

Form a quadratic polynomial whose zeroes are as follows - :
5,-2​

Answer 1

Answer:

x^2-(5+(-2))x+(5×(-2))

x^2-3x-10

Answer 2

Step-by-step explanation:

$let \: \alpha = 5 \: \beta = - 2 \\ required \: quadrtic \: polynomial \: \: is \: as \: follows \: \\ {x }^{2} - x( \alpha + \beta ) + \alpha \beta = 0 \\ {x}^{2} - x(5 - 2) + 5( - 2) = 0 \\ {x}^{2} - 3x - 10 = 0$