cottonandember cottonandember

03-03-2021
Mathematics

contestada

Simplify the following polynomial. Make sure your answer is in standard form (4x^3+3x+1)-(-5x^3+6x-2)
a. 3+9x^3-3x

b. 9x^3-3x+3

c. -x^3+9x-1

d. 9x-x^3-1

Respuesta :

mathstudent55 mathstudent55

03-03-2021

Answer:

9x^3 - 3x + 3

Step-by-step explanation:

(4x^3 + 3x + 1) - (-5x^3 + 6x -2) =

= 4x^3 + 3x + 1 + 5x^3 - 6x + 2

= 9x^3 - 3x + 3

Answer Link

Otras preguntas

how many times does 3 go into 42

simplify the integer (+24)-(-83)

Which of the following methods would be the easiest to use to solve 2x2 + 4x – 3 = 0? factoring isolating the x2 term and finding the square root of both sides

A current of 120 mA flows past a point in a circuit for 25 s. How much charge passes the point in this time? How many electrons pass the point in this time?

A substance is classified a, either an element or a(1) compound(2) solution(3) heterogeneous mixture(4) homogeneous mixture

As a result of the Punic Wars, Rome __________. A:lost is overseas empire B: lost control over most of Italy C:was burned to the ground D:won control over the w

The addition of which of the following sentences would create an effective paragraph? Dogs and cats are both fantastic pets. Dogs are loving and playful. Cats a

The point P(-3,7) is reflected in the line y=x. What are the coordinates of P'?

Explain how heat inside Earth causes plate tectonics:

Which pronoun best completes the sentence? How is the pronoun used? Oscar practiced with Stewart and __________. A. me; direct object B. I; object of a preposit