taliaanderson2002 taliaanderson2002

03-01-2019
Mathematics

contestada

What is the remainder when x^3 – 1 is divided by (x + 2)?

Respuesta :

OmegaAzzy OmegaAzzy

03-01-2019

We can just use the remainder theorem here.

Plug the value of -2 into each x variable.

(-2)^3 - 1

-9

The remainder is -9.

Answer Link

Otras preguntas

how many cells are our body made of ? ♡

Four quarts of a latex enamel paint will cover about 200 square feet of wall surface. How many quarts are needed to cover 98 square feet of kitchen wall and 52

2. Explain in words how you plot the point (4, −2) in a rectangular coordinate system.

What is the value of x?

How do you graph y-2=1/2 (x+6)

A right triangle has an area of 21 m2. The dimensions of the triangle are increased by a scale factor of 4. What is the area of the new triangle

Hey hotel charges guests $19.75 a day to rent five video games at this rate which expression can be used to determine the charge for renting nine video games fo

25pts The diagram shows the positions of the sun, moon and Earth during spring tides, when the high tides are at their highest and low tides at their lowest. W

Which leader was the first African American president at two different institutions for higher learning

Read this excerpt from "The Light of Gandhi's Lamp" by Hilary Kromberg Inglis, in which she describes driving to the police station where her sister is being de