Teenabrewer28
11.12.2019 •
Mathematics
Find the sum 4/x^2-9+7/x+3
can't figure it out : (
Solved
Show answers
More tips
- S Style and Beauty How Are Eyelash Extensions Applied? All Your Questions Answered...
- F Family and Home Tender Care for Your Parquet: Is it Possible to Clean Parquet?...
- S Society and Politics Is It Fact or Fiction? Let s Talk About Anton Chekhov s Pseudonym...
- S Sport Playing Bowling: Rules and Advice for Novices...
- C Computers and Internet How to Properly Repartition a Hard Drive?...
- A Auto and Moto What Is the Cost of Customs Clearance for a Car in Russia?...
- L Leisure and Entertainment Should You Buy a Ceramic Knife?...
- C Computers and Internet How to easily and quickly disable Firebug in Gmail and Google Docs...
- G Goods and services How to sew a ribbon: Tips for beginners...
- F Food and Cooking How to Make Mayonnaise at Home? Secrets of Homemade Mayonnaise...
Answers on questions: Mathematics
- M Mathematics Help find the area of the shaded region...
- M Mathematics Evaluate (5^0-4^-1)×3/4...
- M Mathematics Evaluate (-1)^6-4^0+(3/7)^0 ...
- M Mathematics An airplane flies a distance of 800km from A to B. If its average speed is 600km/h, how long does it take to cover that distance?...
- M Mathematics Find square root of 7056...
- M Mathematics If a = 4 b = 5 find the value of a^2+ab^2+y^2...
- M Mathematics Solve the equation | 7x + 5| = |3x - 13|...
- M Mathematics If x =2 y =3 find the value of x^2-xy^2+y^2...
- M Mathematics Which of the following will result in a rational number? Select all that apply. A. 14√7+512 B. 19√7+715 C. 2√7−57 D. 2√7÷57...
- M Mathematics In a survey of 200 housewives, it was discovered that 8 had read magazine A, 100 had read magazine B and 96 had read magazine C. It was further discovered that 24 had read A and...
Ответ:
so the answer will be
7x+25/(x+3)(x-3)
Ответ:
13 friends make up 48.1%
14 friends make 51.8%
51.8-48.1 = 3.7
3.7% decrease