magarreshma34 magarreshma34

02-01-2021
Business

contestada

Find the value of x^3+3x^2y+3xy^2+y^3 when x=3 & y=4

Respuesta :

ChoiSungHyun ChoiSungHyun

02-01-2021

Explanation:

Notice that x³ + 3x²y + 3xy²+ y³ is of the form

(x + y)³.

When x = 3 and y = 4,

(x + y)³ = [(3) + (4)]³ = 7³ = 343.

Answer Link

Otras preguntas

Dave, another dog on the team, refuses to be let out of the harness and is eventually shot because he... a. is hungry and can't find food anywhere else. c. want

Schools, libraries, and churches are all examples of places people can go to vote. These voting locations are known as

What are all the country's in UnitedStates

A circular plate has a radius of 13 centimeters.What is the area of the plate?Use 3.14 for π. Enter your answer as a decimal in the box. __cm2

Which of the following organizational forces deals with lobbyists? A. Social B. Political C. Economic D. Technological

Are there any gods in Taoism?

1. While acne is a common skin condition, its causes can vary from person to person. 2. Some people just naturally produce more acne causing oil. 3. Many cl

Coefficients in a chemical formula provide

Which statement best summarizes the final two paragraphs of Chapter I of Nature? The power in nature that one perceives is due both to nature and to one’s own i

Jake complains that the "primary problem is communication" because Sangita has not responded to his many emails over months. Jake's complaint shows that he most