9ws58gcdcr 9ws58gcdcr

02-01-2024
Mathematics

contestada

Prove that (n+5)2-(n+3)2 is a multiple of 4 for all positive integer values of n

Respuesta :

02-01-2024

Answer:

Step-by-step explanation:

[tex](n+5)^2-(n+3)^2=(n+5+n+3)(n+5-n-3)=(2n+8)(2)=4(n+4)\\[/tex]

is a multiple of 4.

Answer Link

Otras preguntas

What is m% of n? Please help!

Help immediately!!!!! What is the average rate

Employers favor _____ because they are often capable of producing outcomes that surpass the efforts of individuals. temporary workers unions teams all of

The events in the story represent themes. Match the events with the themes they represent.

Write in terms of i . Simplify your answer as much as possible. Square root -27

list down strengths and weakness of potassium argon dating as a method of dating archaeological materials

One number is 3 more than 4 times the second number. Their sum is 43. Find the numbers. Answer : The numbers are , .

what polynomial should be subtracted from 3x^2+4x-1 to get the difference equal to 0 PLZ HELP

What is the reason for taking care of design agood computer-human interfase?

It costs $3 for children and $7 for adults to attend a school basketball game. If 5000 people attended the game and the total takings at the door was $25000, de