A community for students.
Here's the question you clicked on:
 0 viewing
FullHouseSquidy
 2 years ago
i will medal and fan you!
1.(–10x3 + 30x – 20) ÷ (–5x + 5)
2.(8m7 – 10m5) ÷ 2m3
3.(–6m9 – 6m8 – 16m6) ÷ (2m3)
these kinds of questions confuse the heck out of me please help and explain(:
FullHouseSquidy
 2 years ago
i will medal and fan you! 1.(–10x3 + 30x – 20) ÷ (–5x + 5) 2.(8m7 – 10m5) ÷ 2m3 3.(–6m9 – 6m8 – 16m6) ÷ (2m3) these kinds of questions confuse the heck out of me please help and explain(:

This Question is Closed

ajprincess
 2 years ago
Best ResponseYou've already chosen the best response.0is ur first question? .(–10x3 + 30x – 20) ÷ (–5x + 5) or else .(–10x2 + 30x – 20) ÷ (–5x + 5)?

FullHouseSquidy
 2 years ago
Best ResponseYou've already chosen the best response.0these are the questions. sorry i wrote them down wrong: (10x^3+30x20) / 5x+5 (8m^7 – 10m^5) ÷ 2m^3 (–6m^9 – 6m^8 – 16m^6) ÷ (2m^3)

ajprincess
 2 years ago
Best ResponseYou've already chosen the best response.0Let us try to do the first question. Can u factorise (10x^3+30x20)?

ajprincess
 2 years ago
Best ResponseYou've already chosen the best response.0\(10x^3+30x20=10x^3+3*10x2*10\) do u see anything common to all three terms?

ajprincess
 2 years ago
Best ResponseYou've already chosen the best response.0right:) when u factor it out what remains?

FullHouseSquidy
 2 years ago
Best ResponseYou've already chosen the best response.0oh wait its z^3+32

ajprincess
 2 years ago
Best ResponseYou've already chosen the best response.0\(10x^3+3*10x2*10=10(x^3+3x2)\) getting it?

FullHouseSquidy
 2 years ago
Best ResponseYou've already chosen the best response.0yeah i get that

ajprincess
 2 years ago
Best ResponseYou've already chosen the best response.0good:) Can u factorise 5x+5?

ajprincess
 2 years ago
Best ResponseYou've already chosen the best response.0\[\frac{ 10x^3+30x20 }{ 5x+5 }=\frac{ 10(x^33x+2) }{ 5(x1) }=\frac{ 5*2( x^33x+2) }{ 5(x1) }\] do u see anything common in both denominator and numerator?
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.