Question

my question isplease copy Mein saaf Karke answer bhej dijiye please

Answer 1

Sum of the zeroes =
$\alpha + \beta = 42$
According to question one of the zeroes is -15 so
$- 15 + \beta = 42 \\ \beta = 57 \\ \alpha = - 15 \\ x ^{2} - ( \alpha + \beta )x + ( \alpha \beta )$
$x ^{2} - 42x - 855$