luisalbertorod2007 luisalbertorod2007

24-05-2021
Mathematics

contestada

The following two polynomials are added: (5x 3 −3x 2 +7x)+(4x 3 + ? +7x)=9x 3 −2x 2 +14x
Find the value of the question mark.

Respuesta :

ferrybukantoro ferrybukantoro

24-05-2021

Answer:

x²

Step-by-step explanation:

-2x²- (-3x²) = x²

_______

Answer Link

Otras preguntas

One of the world's largest apples had a mass of 1,837 grams. Sue said the mass was greater than 2 kilograms. Does Sue's statement make sense? Complete the expla

Haruto has been diagnosed with a heart condition. When he first got the news, he was overwhelmed and did not say much to his doctor. Now he wishes that he had a

Complete Roberto and Eloisa’s conversation with the correct forms of the verbs in parentheses. Roberto Hola. ¿Cómo estás? Yo (51) (ser) Roberto. Eloisa Hola. Me

HELP MY GRADE IS AN F AND I NEED TO GET IT UP FAST!At the end of an investigation, a student writes, “Plants watered with the boiling water grew little. However

George can understand what his doctor wants him to do when he asks him to cough and to touch his index finger to his nose, but he cannot perform these simple mo

A ring-shaped region is shown below. Its inner diameter is 14 yd., and its outer diameter is 20 yd.

If you put 5ml of coffee into 15ml of water how much was the coffee diluted

Hayden went to the park to play for an hour. He spent one-fourth of the hour swinging. How many minutes did Hayden swing?

Answer number 9 pleaseeee

Why do the students at George Abbot School divide themselves into groups during breaktime?