Question

hi friends
how are you all
plzz give me the answer genius
1.consider a polynomial f(x)=ax3+bx2+x+2/3 .if x+3 is a factor of f(x)ans if f(x)is divided by x+22,then we get reminder as 5.then, find the value of a andb
is urdent plzz give me the answer

Answer 1

Answer:

Step-by-step explanation:

F(x) = ax3 + bx2 + x +2/3

F(- 3) = -27a + 9b – 3 + 2/3 = 9a+3b+1=0

So, 9a+3b+1=0……(i)

F(-22) = -10648a+484b-22+2/3

So, 31944a +1452 b – 64 = 0 ……..(ii)

 From (i) and (ii), we get

      a = -137/9075 , b = -2614/9075

Answer 2

Answer:

Here is solution solve further to find a and b