ChelseaMills35 ChelseaMills35

01-02-2021
Mathematics

contestada

Prove (n + 6)² – (n + 2)² is always a multiple of 8

Respuesta :

plamid04 plamid04

01-02-2021

Step-by-step explanation:

(n+6)^2-(n+2)^2=(n+6-n-2)*(n+6+n+2)=4*2*(n+4)=8*(n+4) so it is always a multiple of 8

Answer Link

Otras preguntas

Which sentence does not contain any errors? A. The two citie's airport's were closed during the blizzard. B. The two cities' airports' were closed during the bl

The U.S. government supported the automobile by subsidizing (A) gasoline prices (B) car purchases (C) Highway 66 construction (D) plant improvements

Is the legacy of the civil war still apparent today? How?

Which of the following sentences uses so correctly? Playing tennis every day is a good way to stay in shape, so is lifting weights. Traveling around the world i

what amendment gives us protection against the national government's doings things not listed in the constitution

In Central Africa, the (blank) climate allows thick forests to grow. Please help

Of the 8760 hours in a year, one television was on for 2190 hours. What percent is this?

Robert is replacing sod in two square shaped areas of his backyard. One side of the first area is 7.5 feet. One side of the other area is 5.7 feet. The sod cost

why do living things store energy in lipids instead of in carbohydrate?

Does your body have more immovable or movable joints? ? Why