Question

please don't answer me if you don't know answer please and do with explanation ​

Answer 1

Step-by-step explanation:

this is the answer for the question

Answer 2

Answer:

3.    P(x) = x^3+6x^2+11x+6 by (x+3)

Step-by-step explanation:

(By remainder theorem): x+3=0

x=-3

Now put value of x in P(x)

P(-3)= -27+6*9+11*-3+6

         -27+54-33+6

          60-60

          0

4.    P(x) = x^3+2x^2-x-2 by (x+1)

(By remainder theorem): x+1=0

x=-1

Now put value of x in P(x)

P(-1) = -1+2+1-2

         0

5.    P(x) = x^3-23x^2+192x-120

(By remainder theorem): x-12=0

x=12

Now put value of x in P(x)

P(12) = 1728-3312+2304-120

           4032-3432

           600