kellyrasmussen964 kellyrasmussen964

01-07-2017
Mathematics

contestada

Which polynomial represents the sum below?

(4x4 - x2 - x) + (x4 + x3 + x2 + x - 1)

A. 5x4 + 2x4 + 2x2 - 1
B. 5x4 + 2x4 - 1
C. 5x4 + x3 - 1
D. 5x4 + x4 + 2x2 - 1

Respuesta :

tafa1030 tafa1030

03-07-2017

the answer is c. we add 4x^4+x^4. then cancel the -x^2+x^2 and also the -x and x . so, we are left with the -1. that's why the answer is c

Answer Link

Otras preguntas

which expression is equivalent to (3k-2i)squared, where i is the imaginary unit?

At the start of act 5 the grave diggers are discussing the fact that

What is the surface area of a cylindrical ring if its outside diameter is 16 mm and its inside diameter is 10 mm? Round your answer to the nearest whole number

A formula for finding the perimeter of a rectangle is p=2l+2wp=2l+2w. if you know the perimeter (p)(p) and width (w)(w) of a rectangle, which formula can you us

Ann buys a lap top she paid $15 every month. How much will she have paid in a year

A pool has some initial amount of water in it. Then it starts being filled so the water level rises at a rate of 6 centimeters per minute. After 20 minutes, the

"which is the term used to describe the relation of the clavicle to the breast"

How are renaissance and the baroque different music?

PLEASE HELP!!! state the value that tells you how many units to go up or down from the y-intercept if the slope of a line is a/b

As part of an estate settlement mary received $1 million. she decided to use the money to purchase a small business in anywhere, usa. her business operates in a