A community for students.
Here's the question you clicked on:
 0 viewing
anonymous
 3 years ago
Math question help me!!!
anonymous
 3 years ago
Math question help me!!!

This Question is Closed

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0(x^23x+1) (x^2+2x+7) Answer = 5x6 How i don't understand this ?

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0distribute the  sign through the (x^2+2x+7) and the x^2's will cancel. then go from there

skullpatrol
 3 years ago
Best ResponseYou've already chosen the best response.1Do you understand now? @carlenstar281

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0yes sorta why do I have to distribute the minus sign

skullpatrol
 3 years ago
Best ResponseYou've already chosen the best response.1Because the opposite of a sum is the sum of the opposites.

skullpatrol
 3 years ago
Best ResponseYou've already chosen the best response.1$$(a+b)=(a)+(b)$$

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0oh I got it now thanks :)

skullpatrol
 3 years ago
Best ResponseYou've already chosen the best response.1And now you can use $$a+b=b+a$$ to move the terms around.

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0think of an imaginary 1 right there where the  sign it. \[(x^23x+1)  (x^2+2x+7)\] \[(x^23x+1) + (x^22x7)\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0\[x^2+x^2=0\] they are like terms kinda like 1+1=0

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0or you dont have to distribute it out either way they will cancel

skullpatrol
 3 years ago
Best ResponseYou've already chosen the best response.1@camoJAX Please use parentheses :)

skullpatrol
 3 years ago
Best ResponseYou've already chosen the best response.1@carlenstar281 Do you want a more detailed explanation?
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.