silveryflight
18.10.2020 •
Mathematics
Thanks for all the help but could you pretty plz help me with this
Solved
Show answers
More tips
- F Food and Cooking How to Make Lazy Cabbage Rolls? Simple Steps to a Delicious Dish...
- F Food and Cooking Unusually Delicious Shashlik - Follow the Etiquette of Proper Preparation!...
- L Leisure and Entertainment Couchsurfing: A New Way to Travel...
- G Goods and services Which TV is better - LCD or Plasma?...
- S Sport How to Learn to Pull Up on Monkey Bars?...
- L Leisure and Entertainment Scrapbooking: What is it and Why is it Becoming More Popular?...
- C Computers and Internet Where did torrents.ru move to?...
- B Business and Finance Understanding Cash Flow: What It Is and How It Works...
- C Computers and Internet What Are Peers and Seeds in Torrenting?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
Answers on questions: Mathematics
- M Mathematics One root of a third degree polynomial function f(x) is -5 + 21. Which statement describes the number and nature of all roots for this function? •f(x) has two real roots and...
- M Mathematics Simplify 4 + (-3) - 2 x (-6)...
- M Mathematics A circle’s circumference is approximately 76 cm. Estimate the radius, diameter, and area of the circle. Use 3.14 for π and round your answers to the nearest whole number....
- M Mathematics Juan earns $7.00 per hour. How much does he earn in 4 hours?...
- M Mathematics Iris is making hats for the members of the school marching band. she can make 3 hats in 1 1/2 hours. she wants to know how many hats she makes in 1 hour. how many hats can...
- E English When Tracy was a young child, she often complained of stomachaches at bedtime.Her parents discovered that if they gave her the green medicine she always felt better immediately....
- G Geography The supernova explosion consists in: a) converting the whole core mass into energy and blowing it out into space b) ripping the star apart, preceded by falling onto the core...
Ответ:
=6x⁴+3x³-9x²-(4x³+2x²-6x)-(8x²+4x-12)=
=6x⁴+3x³-9x²-4x³-2x²+6x-8x²-4x+12=
=6x⁴-x³-x²+2x+12