Whats the answer for number 5? Thank you!

Solved

Show answers

Ответ:

khynia11

29.09.2020

Mathematics

b² - 7b - 18

Step-by-step explanation:

To multiply the factors.

Each term in the second factor is multiplied by each term in the first factor, that is

b(b - 9) + 2(b - 9) ← distribute both parenthesis

= b² - 9b + 2b - 18 ← collect like terms

= b² - 7b - 18

0,0(0 оценок)

Ask your question to the AI advisor

Ai-bot is an expert in any field and is the perfect companion for reliable and useful answers and advice on a variety of topics, including science, history, technology, art, sports, health, culture and more.

Ask your question

More tips

H Health and Medicine Discover the Hidden Principles and Real Results of the Japanese Diet...
C Computers and Internet Google Search Tips and Tricks: Everything You Need to Know...
F Food and Cooking Experts Name Top 5 Healthiest Teas...
F Food and Cooking From Latte to Espresso: Which Coffee Drink is the Most Popular on Earth?...
F Food and Cooking How many stages of coffee roasting are there?...
C Computers and Internet Porn Banner: What It Is and How to Get Rid Of It?...
G Goods and services How to Choose a Coffee Maker? The Ultimate Guide for Coffee Lovers...
C Computers and Internet How to Teach Older Generations to Work with Computers?...
P Philosophy Unidentified Flying Object - What is the Nature of this Phenomenon?...
H Health and Medicine Boosting Immunity: A Complete Guide on How to Improve Your Body’s Natural Defenses...

Answers on questions: Mathematics

M Mathematics Van purchased a DVD player on sale. The original selling price was $154.30. The sale price was $129.15. What is the first step in finding the percent markdown? Find...
M Mathematics display a list of all books in the books table. if a book has been ordered...
M Mathematics How do I order 7.21 7.2 7.083...
M Mathematics Which is the area of a square with one side that measures 1 foot? a. 1 square inch b. 100 square inches c. 144 square inches d. none of the above...
H History What did saddam hussein do to the kurds...
B Biology One characteristic used to place organisms into kingdoms is what?...
M Mathematics Determine the flaws in the solution shown...
H Health Holy fudge stick mother monkey butt dong crack finger fluffing i made a person mad what do i do?...

Ask an AI advisor a question

I want advice