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

omg i need a brain refreshment

After one day, 1000 copies of a CD are sold. Each of the following days, 100 more copies are sold, Write an equation in point-sigpe form to model the sales volu

Use the drawing tool(s) to form the correct answer on the provided graph. The graph of function fis shown on the coordinate plane. Graph the line representing f

2. Mr. Left and Mrs. Right took the 3 leftover pizzas home from the concession stand after a swim meet. He ate of a pizza and she ate of a pizza. How much pizza

you attended the recent colourful independent day celebration in your area. write a report on what you saw an experienced.

4 things about physical health

pls give the answers

Express (27m)^2/3 in its most simplified form.

Which actions did the First Continental Congress take that led to the American Revolution? Select all correct answers. They sent a militia to Concord to steal w

find a formula for f(x) an exponential function such that f(2)= 1/126 and f(-1)=126