deemy0292
13.11.2020 •
Mathematics
What is 5x + 1 - 2x - 3?
Solved
Show answers
More tips
- H Health and Medicine Angina: Causes, Symptoms, and Treatment...
- H Health and Medicine What vaccines do children need?...
- H Health and Medicine Reasons for the Appearance of Warts: Everything You Need to Know...
- A Art and Culture How to Learn Screaming: Step-by-Step Guide for Beginners...
- H Health and Medicine Contraceptive Pills After 35: The Importance Of Choosing The Right Medication...
- 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...
- C Computers and Internet How to Learn to Type Fast?...
Answers on questions: Mathematics
- M Mathematics HELP There are 30 pieces of chocolate Susan eats 10 pieces of chocolate she shares 15 pieces with her three friends. how many pieces of chocolate are left in the...
- M Mathematics Find sin2x, cos2x, and tan2x if cosx=3/square root 10 and x terminates in quadrant IV...
- M Mathematics How many times does 32 go into 400...
- M Mathematics Helppp please I will give brainliest write an equation...
- M Mathematics HELP PLEASE! Whoever will get this 100% correct gets brainliest...
- M Mathematics What is the estimate solution...
- M Mathematics Find the Slope of the Line...
- M Mathematics How do U Graph the line y=4x?...
- M Mathematics What are candidates trying to get in a primary and cacucuese...
- M Mathematics Does anyone know how to like graph it for me like just tell me where they go please and thank you!...
Ответ:
3x - 2
Step-by-step explanation:
5x +1 -2x -3 Combine like factors with x
5x -2x = 3X
3x +1 -3 Combine like factors without x
1 -3 = -2
3x - 2Ответ:
x= -3 and
step-by-step explanation:
to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into
where a is the cube root of .
here this is 27 and the cube root of 27 is 3. so we write using the form:
.
set each factor to 0 and solve for x.
x-3=0
x=3
the quadratic expression does not factor and must be solved using the quadratic formula.
where a = 1, b=3, and c=9
this cubic has two complex roots.