jsavagejsavage8596
30.06.2019 •
Mathematics
Find and correct the error of the following factor. factor by grouping: 3x² + xy2 – 3xy-y? line 1: = (3x² + xy2)+(-3xy – y? ) line 2: = x(3x + y2) - y(3x – y2) line 3: = (x-y) (3x +y? )
Solved
Show answers
More tips
- A Auto and Moto How to Start a Diesel Engine in Cold Weather?...
- F Family and Home How to Remove Tar Stains: Tips and Recommendations from Experts...
- F Family and Home How to Remove Fading from Clothes: Tips and Tricks...
- S Sport How to Do a Jumping Split...
- H Health and Medicine How Did Inna Lose Weight on Dom 2?...
- F Family and Home How to Properly Fold Napkins in a Napkin Holder?...
- F Food and Cooking How to Set Up Ventrilo - The Ultimate Guide...
- S Science and Technology How to Make a Homemade Smoker: The Ultimate Guide...
- A Auto and Moto Battle for the Relocation of The Cherkizovsky Market: Who Won?...
- C Computers and Internet How Do You Refill Cartridges?...
Answers on questions: Mathematics
- M Mathematics In the monthly payment formula M for rif the interest rate is 5.4%? Pr(1+r) (1+r)n 1 what value would you put A. 0.0054 B. 0.0045 C. 5.4 D. 0.45...
- M Mathematics Numa caixa estão berlindes vermelhos,amarelos e azuis: 20%dos berlindes são vermelhos,40% são amarelos e o número de berlindes azuis é 80. Quantos berlindes há na caixa...
- M Mathematics Write the integer that represents the situation. Julio spent $56 and now has no money left.He had ___ before his purchase.He had $ before purchase....
- M Mathematics I am getting bullied I feel stupid dum ugly worthless I hate it no one is being nice to be online and in real...
- M Mathematics Express each rate as a unit rate. 70 miles in 2 hours...
- M Mathematics You had 500 lbs of food now you only have 282 lbs of food. What percent of the food is left...
- M Mathematics Brainliest to correct answer first!...
- M Mathematics A bag of pretzels contains 18 ounces and serves 5.5 people. How many people will a 40 ounce bag of pretzels serve?...
- M Mathematics 2/3 divided by 4/pls help me find the answer Asap...
- M Mathematics I need help with homework quick, what is 15/8+2/5+(-7/8) as a fraction?...
Ответ:
3x² + xy2 – 3xy-y? >> 3x² - xy - y
line 1: = (3x² + xy2)+(-3xy – y?)
ANS 3x² - xy - y 《Correct》
line 2: = x(3x + y2) - y(3x – y2)
ANS 3x² - xy +2y²
line 3: = (x-y) (3x +y?)
ANS 3x² - 2xy - y²
If it incorrect, I'm sorry.
Ответ: