help1219
09.01.2021 •
Mathematics
Combine any like terms in the expression. If there are no like terms, rewrite the expression. 49r² s+42r² s+28r² s–41r² s
Solved
Show answers
More tips
- 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?...
- A Art and Culture Who Said The Less We Love a Woman, the More She Likes Us ?...
- F Family and Home How to Get Rid of Your Neighbors?...
- S Society and Politics How Could Nobody Know About the Dead Mountaineers?...
- H Health and Medicine How to Cure Adenoids?...
Answers on questions: Mathematics
- M Mathematics A B C D YA E YA F YA u O Match each equation with the letter of its graph. y = sin x: y= x3 - 3x y= 2x + 3 y = x - 3x: + .x y = 2 2 +...
- M Mathematics Which graph represents y−4=2(x−3) ?...
- M Mathematics Calculate the area.............................
- C Chemistry “A chemist was creating iodine chloride according to the following reaction: 2I2 + KIO3 + 6HCL — 5ICl + KCl + 3H2O What volume of 0.5 M hydrochloric acid would need...
- E English For you to be persuasive, your essay must not only be logical; it must also appeal to the reader s emotions. It must appeal to the reader s common sense, hopes, pride...
- M Mathematics How do you do this question...
- H Health Ais a wound caused by a pointed object piercing the skin, such as a nail, a piece of glass, a weapon, or other debris....
- S Social Studies WHAT IS THE DEFINITON OF SUPREME COURT?? WHO UP AN WANNA TALK??...
Ответ:
78r²s
Step-by-step explanation:
well you add 49 and 42 and 28 and subtract 41 bc they have the same symbols afterwards, and you get that
Ответ: