![nisha87](/avatars/3913.jpg)
nisha87
14.07.2019 •
Mathematics
The first side of a triangle is 3 m shorter than the second side. the third side is 4 times as long as the first side . the perimeter is 27 m. find the length of each side
Solved
Show answers
More tips
- F Food and Cooking How to Cook Julienne? Recipes and Tips...
- D Dating, Love, Relationships 10 Useful Tips on How to Survive a Breakup?...
- F Food and Cooking Apple Cider Vinegar: The Ultimate Health and Beauty Solution...
- C Computers and Internet Е-head: How it Simplifies Life for Users?...
- F Family and Home How to Choose the Best Diapers for Your Baby?...
- F Family and Home Parquet or laminate, which is better?...
- L Leisure and Entertainment How to Properly Wind Fishing Line onto a Reel?...
- L Leisure and Entertainment How to Make a Paper Boat in Simple Steps...
- T Travel and tourism Maldives Adventures: What is the Best Season to Visit the Luxurious Beaches?...
- H Health and Medicine Kinesiology: What is it and How Does it Work?...
Answers on questions: Mathematics
- M Mathematics Guided Practice Write the equation of the parabola in vertex form. The vertex is (−3, −4) and the parabola passes through the point (−1, 0). Start with vertex form. y = a(x...
- M Mathematics 10. Simplify this expression: 5(3m + 4) - 7(2m - 8) + 9m - 2...
- M Mathematics Problem Set 1. Find each rate and unit rate. a 420 miles in 7 hours b. 360 customers in 30 days C 40 meters in 16 seconds d. $7.96 for 5 pounds the dien....
- M Mathematics Factor the following trinomial y²-11y+30...
- M Mathematics Find the equation of the line perpendicular to the line -x -y =9 at the point (-6,-3)...
- M Mathematics Help with all please...
- M Mathematics If there are 2 girls per 3 boys What is the ratio of girls to Boys...
- M Mathematics What s t to the 8th power...
- M Mathematics -(x-4)=2x+6 please show ur work too ill give brainiest + points...
- M Mathematics Instructions:Simplify.Your answer should contain only positive exponents. Anyone please help me I have to pass this tomorrow morning please help:(...
Ответ:
Ответ:
C =(x-3)(x-2)/x
or
x²-5x+6/x
Step-by-step explanation:
2x^2 - 4x - 6/x + 2 * x^2 - 4/2x^2 + 2x
Factorizing the given factors
1) 2x^2 - 4x - 6
= 2x^2 - 6x+2x - 6
= 2x(x-3) +2(x-3)
= (x-3)(2x+2)
2) x^2 - 4
= (x+2) (x-2)
3) 2x^2 + 2x
= 2x( x+1)
Putting the factors
(x-3)(2x+2)/x + 2 * (x+2) (x-2)/2x( x+1)
= (x-3)(2x+2) (x-2)/2x( x+1)
= 2(x-3)(x+1) (x-2)/2x( x+1)
=(x-3)(x-2)/x
Now multiply
(x-3)(x-2) =x²-5x+6
Then the answer becomes x²-5x+6/x