Question

Find the value of “p” from the polynomial x2 + 3x + p, if one of the zeroes of the

polynomial is 2​

Answer 1

Step-by-step explanation:

2 is a zero of the polynomial f(x)

=>f(2)=0

=>2²+3×2+p=0

=>4+6+p=0

=>p= -10

Answer 2

Answer:

Let p(x)=2

p(2)= 2×2 +3×2 +p

= 4 +6 + p

p = 10