A community for students.
Here's the question you clicked on:
 0 viewing
blondebaby42911
 3 years ago
Add. (4c2 – 5c + 11) + (3c2 + c – 9)
blondebaby42911
 3 years ago
Add. (4c2 – 5c + 11) + (3c2 + c – 9)

This Question is Closed

angela210793
 3 years ago
Best ResponseYou've already chosen the best response.1(4c2 – 5c + 11) + (3c2 + c – 9)=7c^24c+2

ariba96
 3 years ago
Best ResponseYou've already chosen the best response.0look, i'm explaining it to u. lets open the brackets first. that would be 4c^2  5 +11 (same as it is) (1)*(3c^2)+(1)*(c)+(1)(9) } Btw im multiplying with +1 because i want to make sure i dont get the signs jumbled up... this is imp when the signs are ngitive okay, so now we get: 4c^25c+11+3c^2 + c9 4c^2+3c^2 5c + c +11 9 now u get : 7c^2 4c +2 :) i hope u understand, u can always ask me anything :D ill be glad to help
Ask your own question
Sign UpFind more explanations on OpenStudy
Your question is ready. Sign up for free to start getting answers.
spraguer
(Moderator)
5
→ View Detailed Profile
is replying to Can someone tell me what button the professor is hitting...
23
 Teamwork 19 Teammate
 Problem Solving 19 Hero
 Engagement 19 Mad Hatter
 You have blocked this person.
 ✔ You're a fan Checking fan status...
Thanks for being so helpful in mathematics. If you are getting quality help, make sure you spread the word about OpenStudy.