miko96
21.08.2020 •
Mathematics
(9x - 4x2 + 9) + (-x3 + 4x2 - 3)
Solved
Show answers
More tips
- F Family and Home What is a Smart Home System and How Does it Work?...
- F Food and Cooking Do Aphrodisiacs Really Work? Separating Fact from Fiction...
- C Computers and Internet Log-in: what is it and why do you need it?...
- S Style and Beauty Secrets of Tying a Pareo: 5 Ways...
- F Food and Cooking Everything You Need to Know About Pasta...
- C Computers and Internet How to Choose a Monitor?...
- H Horoscopes, Magic, Divination Where Did Tarot Cards Come From?...
- S Style and Beauty How to Make Your Lips Fuller? Ideas and Tips for Beautiful Lips...
Answers on questions: Mathematics
- M Mathematics Hey whos wanna date me im lightskin. im 13...
- M Mathematics A teacher chooses four students of a class of 36 to receive extra credit on their test. How many different groups can receive extra credit?...
- M Mathematics MORE FREE 50+ POINTS GET YOUR DOUGH HERE khamerongeorge12 Brainliest if your khamerongeorge12. UwU...
- M Mathematics A workbook is 56 pages long.If each chapter is 8 pages long, how many chapters are there?...
- M Mathematics Start at 7. Create a pattern that has multiples by 7. Stop when you have 5 numbers...
- M Mathematics Which equation has infinitely many solutions?...
- M Mathematics Adan and Darlene have entered the Pythagorean Lake Endurance Trial. Part of the competition requires them to travel from Geoville, which is on the south side of the lake, to Triple...
- M Mathematics Rapid Rental Car charges a $60 rental fee, $15 for gas, and $0.35 per mile driven. For the same car, Capital Cars charges $55 for rental and gas and $0.45 per mile....
- M Mathematics Customers at a deli can buy an unlimited amount of potato salad. The customer is not charged for the weight of the container. a. The table shows the weight of the container with food...
- M Mathematics Someone finish the lyrics, ill name brainiest, and you can also hmu Show me you re sorry Say it with your eyes Tell me not to worry Help me realize That i deserve better And i ll...
Ответ:
The solution to the given expression is -x³ + 9x + 6
Step-by-step explanation:
(9x - 4x² + 9) + (-x³ + 4x² - 3)
Since there is a positive sign in front of the second parentheses, then the terms inside will stay the same.
9x - 4x² + 9 - x³ + 4x² - 3
Group terms together that are alike. Also known as like terms.
-x³ + (-4x² + 4x²) + 9x + (9 - 3)'
Combine like terms.
-x³ + 9x + 6
Ответ:
- + 9x + 6
Step-by-step explanation:
First, you need to combine like terms. Like terms, when dealing with exponents can be categorized by their powers.
hIn this case, 9x stands alone, because there is no other coefficient with the power of just x.
9x
Next, we can look at the -4x^2. The other similar coefficient is + 4x^2. We can combine both of those, which will equal out to 0.
Next, you have 9. It can be combined with -3, since none of them have an exponent attached. It will equal 6
9x + 6
We also have a -x^3 left over. There is no like term to combine with it, so we can leave it as is.
Our problem now looks like
9x + 6 -
You can rearrange them in the proper order, so it will look like,
- + 9x + 6.
And there you have it!
Ответ:
ajkvusnm an d and n mytjhbth shjnskkskksksnnen
Step-by-step explanation:
yeah Im just answering this for points