lindbergpetranna lindbergpetranna

11-09-2018
Mathematics

contestada

PLEASE HELP! How do you count (a+2) (b+1) ??

Respuesta :

11-09-2018

[tex](a+2)(b+1)=(a)(b)+(a)(1)+(2)(b)+(2)(1)\\\\=ab+a+2b+2[/tex]

Answer Link

Otras preguntas

Your store information is available online, printable documents, and emails. a. Online only b. Printable documents only c. Emails only d. Online, printable docu

There are five long ______ bones and ______ smaller ______ for the fingers of each hand. Each finger or _______ has three bones called _____, _______, and _____

Analysis of a 20.0 g sample of pure carbon dioxide shows that it contains 5.46 g of carbon. how many g of oxygen would be in a 100g of pure carbon dioxide?

Belle: Oh, I couldn't possibly go to bed now. It's my first time in an enchanted castle. What is Belle's reason for not going to bed? 1) She is too excited to s

What are the disadvantages of epifluorescence microscopy?

The following is a list of four ordered pairs thatrepresent a relation of points (x, y) on a coordinateplane.(n, 3), (n, 6), (n, 9), (n, 12)The domain of the re

4. School supplies are on sale for 20% off. You buy the following items. Add up the total regular price, then work out the discount and sale price. You purchase

If a tablet of aspirin contains 420mg of active ingredient, how many g of active ingredient are in 25 tablets?

All cells in the human body are constantly replicating.a) Trueb) False

When does oral lichen planus turn into cancer?