Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing
Simplify the expressions below. Write the final product in standard form and show your work to receive full credit.
1.2x^4(4x^2 + 3x + 1)
2.(4x – 3)(2x^2 – 7x + 1)
3.(x2 + 4x – 3)(2x^2 + x + 6)
 2 years ago
 2 years ago
Simplify the expressions below. Write the final product in standard form and show your work to receive full credit. 1.2x^4(4x^2 + 3x + 1) 2.(4x – 3)(2x^2 – 7x + 1) 3.(x2 + 4x – 3)(2x^2 + x + 6)
 2 years ago
 2 years ago

This Question is Closed

bridgettegale95Best ResponseYou've already chosen the best response.0
4.Write a simplified polynomial expression to represent the area of the rectangle below. dw:1323119912576:dw4.
 2 years ago

Mimi_x3Best ResponseYou've already chosen the best response.0
Just expand it. 1. 8x^6 + 6x^5 + 2x^4
 2 years ago

bob06Best ResponseYou've already chosen the best response.0
1. 2x^4(4x^2 + 3x + 1) distribute the 2x^4: 8x^6 + 6x^5 + 2x^4 side note: what level of math are you in?
 2 years ago

bob06Best ResponseYou've already chosen the best response.0
try this for #2: http://answers.yahoo.com/question/index?qid=20110626170507AAILthF
 2 years ago

bridgettegale95Best ResponseYou've already chosen the best response.0
different answers ? ? i'm going with bob06 & mitosuki :)
 2 years ago

bob06Best ResponseYou've already chosen the best response.0
no, we got the same answer
 2 years ago

Mimi_x3Best ResponseYou've already chosen the best response.0
My answer isnt wrong :/
 2 years ago

bridgettegale95Best ResponseYou've already chosen the best response.0
urs was just more explained and i'm turning that answer in...
 2 years ago

bob06Best ResponseYou've already chosen the best response.0
for number 4, I can't totally see all the numbers, but basically u will need to take (side one) times (side two)
 2 years ago

bridgettegale95Best ResponseYou've already chosen the best response.0
5.Write a simplified polynomial expression to represent the area of the square tile, shown below. dw:1323120350190:dw
 2 years ago

bob06Best ResponseYou've already chosen the best response.0
which square tile? the outer one?
 2 years ago

mitosukiBest ResponseYou've already chosen the best response.5
1. 2x^4(4x^2 + 3x + 1) 8x ^6 + 6x^5 + 2x^4 2. (4x – 3)(2x^2 – 7x + 1) 8x^3  28x^2 + 4x  6x^2 + 21x  3 8x^3  34x^2 + 25x  3 3. (x^2 + 4x – 3)(2x^2 + x + 6) 2x^4 + x^3 + 6x^2 + 8x^3 + 4x^2 + 24x  6x^2  3x  18 2x^4 + 9x^3 + 4x^2 + 21x  18
 2 years ago

bridgettegale95Best ResponseYou've already chosen the best response.0
#4 at the bottom is 2x  4 and on the side its x+5
 2 years ago

mitosukiBest ResponseYou've already chosen the best response.5
Ok I believe those are the answers :O
 2 years ago

bob06Best ResponseYou've already chosen the best response.0
oh, so #4 would be: (2x4)(x+5)
 2 years ago

bob06Best ResponseYou've already chosen the best response.0
what are you looking for in #5 again?
 2 years ago

mitosukiBest ResponseYou've already chosen the best response.5
4. (2x4)(x+5) 2x^2 + 10x  4x 20 2x^2 + 6x  20
 2 years ago

bob06Best ResponseYou've already chosen the best response.0
oo yea, foil: first: 2x^2 outer: 10x inner: 4x last: 20 2x^2 + 6x  20
 2 years ago
See more questions >>>
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.