Question

sum of zeroes of polynomial 2x2-x-3​

Answer 1

Answer:

correct = -3

given f(x)=2ײ+(p+3)+5

we know that : ax²+bx+c=0 sum of roots

= -b/a

on comparing a=2, b=p+3, c=5

= -b/a

= -(p+3)/2 = 0

[p= -3