gl648809
02.10.2019 •
Mathematics
How do i write (n+5)(2n-3) in general form?
Solved
Show answers
More tips
- H Health and Medicine Get Rid of Warts: Simple and Effective Ways...
- S Style and Beauty How to Choose the Perfect Hair Color?...
- C Computers and Internet Best iPad Games: Our Opinion...
- A Animals and plants Man s Best Friend: Which Dog Breed Is the Most Friendly?...
- H Health and Medicine 10 Simple Techniques on How to Boost Your Mood...
- G Goods and services How to Choose the Right High Chair for Your Baby?...
- S Style and Beauty Learn how to tie a keffiyeh on your head like a pro...
- S Style and Beauty How to braid friendship bracelets?...
Answers on questions: Mathematics
- M Mathematics Ill mark brainleist A department store sells logo shirts at an original price of $20. Every month that a shirt doesn’t sell, the store reduces the selling price by...
- M Mathematics Find the value of x in the triangle shown below. x = 56° 99°...
- M Mathematics What is the degree of the polynomial f(x) defined below? f(x) = 4x – 8x4...
- M Mathematics Marcus works at a coffee shop. He earns $10.25 each hour. Use marcus s time sheet for the week to answer the questions. 3. Marcus was offered a position which pays...
- M Mathematics What is the percent of the discount for a $60 item that sells for $45?...
- M Mathematics I just need help with this algebra question 1 and 2 part!!...
- M Mathematics Help please it would mean a lot...
- M Mathematics Which digit is in the tenths place of the number 32.89? 3 2 8 9...
- M Mathematics Help now plz 4/9-2/18...
- M Mathematics Ryan spent 24 months living in San Diego. What would happen to the number of units if she measured the time in years?...
Ответ:
n(2n - 3) - 5(2n - 3)
n(2n) - n(3) - 5(2n) + 5(3)
2n² - 3n - 10n + 15
2n² - 13n + 15
a₂ = 2
a₁ = -13
a₀ = 15
Ответ:
-sqrt(16) = -4
this is a rational number
Choice A