Question

the volume of a cube is p power 3+ 3 p power 2 + 3 p + K if its length is (p+1) then find K​

Answer 1

Step-by-step explanation:

Let us say, f(x)=x

3

+3x

2

+3x+p.

By using factor theorem, if x−3 is a factor of f(x), then f(3)=0.

So,

⇒3

3

+3×3

2

+3×3+p=0

⇒27+27+9+p=0

⇒p=−63