![maevemboucher78](/avatars/37177.jpg)
maevemboucher78
18.03.2021 •
Mathematics
Points A,B,C,andD are shown on the number line below.Which point is located at −2 and 1 4?
Solved
Show answers
More tips
- A Art and Culture How to Learn to Play Guitar?...
- S Style and Beauty What to Do When Hair Starts Falling Out?...
- H Health and Medicine Novomin: What is it and how to use it?...
- P Philosophy Unbelievable stories of encounters with otherworldly forces...
- L Leisure and Entertainment How to Choose the Perfect Gift for Men on February 23rd?...
- H Health and Medicine How to Treat Whooping Cough in Children?...
- H Health and Medicine Simple Ways to Lower Cholesterol in the Blood: Tips and Tricks...
- O Other How to Choose the Best Answer to Your Question on The Grand Question ?...
- L Leisure and Entertainment History of International Women s Day: When Did the Celebration of March 8th Begin?...
- S Style and Beauty Intimate Haircut: The Reasons, Popularity, and Risks...
Answers on questions: Mathematics
- M Mathematics An image of a rectangular prism is shown below Part A: a cross section of the rectangular pyramid is cut with a plane parallel to the base. What is the name of the shape created...
- M Mathematics Two airplanes leave the same airport. One heads north, and the other heads east. After some time, the northbound airplane has traveled 45 kilometers. If the two airplanes are...
- E English According to the quote, what does the author believe about being American? Do you agree or disagree with them? * Gallery Walk: Quote 1 Precisely because we are not a people held...
- B Biology Why is oxygen a molecule but not a compound? a) it only contains atoms of single elements b) it contains atoms from different elements c) oxygen can t form compounds d) only ions...
- M Mathematics A 2009 nationwide random survey of 1500 adults asked the open-ended question, “What do you think is the most important problem facing this country today?” Sixty-nine percent responded...
Ответ:
A) 2y * (x³ + 9x − 5x² − 45)
B) 2y * (x² + 9) * (x -5)
Step-by-step explanation:
Given the expression:
2x³y + 18xy − 10x²y − 90y
A) The Greatest Common Factor (GFC) is 2y. Then, the expression can be rewritten as follows:
2y * (x³ + 9x − 5x² − 45)
B) Continue with the parenthesis term of the previous expression, we can split it into two groups:
x³ − 5x² = x² * (x -5)
9x − 45 = 9 * (x - 5)
Therefore,
2y * (x³ + 9x − 5x² − 45) =
= 2y * [x² * (x -5) + 9 * (x - 5)] =
= 2y * (x² + 9) * (x -5)