Question

Find the Reminder when x3-pxz+7x-p is divided
by x-p.​

Answer 1

Step-by-step explanation:

Let f(x) be x³ - px² + 6x - p.

x - p = 0

x = p

So substitute p into f(x).

Let f(p) be p³ - p(p²) + 6p - p

= p³ - p³ + 6p - p

= 6p - p

= 5p

Therefore 5p is the remainder.

Answer 2

Step-by-step explanation:

Let f(x) be x³ - px² + 6x - p.

x - p = 0

x = p

So substitute p into f(x).

Let f(p) be p³ - p(p²) + 6p - p

= p³ - p³ + 6p - p

= 6p - p

= 5p

Therefore 5p is the remainder.