Question

Monic cubic polynomial will statisfy p(1)=1 p(3)=17 and p(5)=49 then find the value of p(2)=?

Answer 1

Step-by-step explanation:

P(x)=ax^3+bx^2+cx+d

put x=1

p(1)=a+b+c+d

1=a+b+c+d

put x=3

p(3)=27a + 9b + 3c + d = 17

p(5)=125a+25b+5c+d=49