# What is the remainder when (9x+8x²+7x³++x9) is divided by (x-1)

Answers: 1

## Answers

What is the remainder when (9x+8x²+7x³++x9) is divided by (x-1)...

Answers: 1

What is the remainder when (9x+8x²+7x³++x9) is divided by (x-1)...

We have a degree 1 divisor. With this, we are expecting our remainder must be one degree lower than its divisor.

Using Remainder Theorem, substitute the value of k (value of x when the divisor is equated to zero) to the divided.

First, equate x - 1 to zero.

x - 1 = 0

x = 1

Then, substitute x to the given expression.

9(1) + 8(1)^2 + 7(1)^3 + 6(1)^4 + 5(1)^5 + 4(1)^6 + 3(1)^7 + 2(1)^8 + 1^9

This simplifies into:

9 + 8 + 7 + 6 + 5 + 4 +3 +2 +1 = 45

45 has a degree of zero which is exactly one degree lower than its divisor which is x - 1.

The remainder is 45

answer:

is it 4 hours?

step-by-step explanation:

x+y= -24 =y- 24-x

xy+max