sana66115 sana66115

07-11-2021
Mathematics

contestada

(a + b)² = a² + 2ab + b2 what algebraic identity is this .

Respuesta :

lujain792003 lujain792003

07-11-2021

Answer:

The identity (a+b)2 = a2 + 2ab + b2 is verified by cutting and pasting of paper. This identity can be verified geometrically by taking other values of a and b.

Step-by-step explanation:

Answer Link

Otras preguntas

Public goods such as fire protection are a form of

A rectangular living room has an area of 425 square feet the width of the room is 17 feet how many feet long is the room

________ is the process by which bacteria return nutrients to the soil

The expression log 3 (x-4) is undefined for all values such that

"what was the chief reason for people to leave farms and move to urban areas during the 1800's?"

Ames is an 87-year-old man who underwent a hip replacement today. he is telling the nurse that his parents, who are deceased, are coming to visit him today. he

jack and jull both orders pizzas from waynes pizza for their parties jack paid 58.50 for 3 pepporonies and 2 plain pizzas jill paid 67 for 2 pepporonies and 4 p

A newspaper has more than 30 pages and fewer than 40 pages. The newspaper is divided into sections and each section has 8 pages. How many sections does the news

-2y +1= y - 5 please help it says i got it wrong but im not sure

How many prime numbers between 20 and 40 are divisible by 9?