Got Homework?
Connect with other students for help. It's a free community.
Here's the question you clicked on:
 0 viewing

This Question is Closed

xxImHisGirlxx Group TitleBest ResponseYou've already chosen the best response.0
What is the simplified form of each expression? 7x^8 times 6x^3 42 over x^5 1 over 42x^5 42x^11 13x^5 (2x^8) times 3y^9 times 2x^4 3x^12y^9 12x^72y^9 12xy^21 12x^12y^9
 one year ago

phanta_seea Group TitleBest ResponseYou've already chosen the best response.0
a negative exponential means it is actually 1/ the exponential \[7*\frac{ 1 }{ x ^{8} } * 6 * x ^{3} = 42 * \frac{ x^{3} }{ x^{8} }\]
 one year ago

xxImHisGirlxx Group TitleBest ResponseYou've already chosen the best response.0
i think c? for 1 and d for 2
 one year ago

phanta_seea Group TitleBest ResponseYou've already chosen the best response.0
a) is 42 x ^5 ?
 one year ago

phanta_seea Group TitleBest ResponseYou've already chosen the best response.0
it is not c because one of the x exponents has a negative sign the other has a positive
 one year ago

xxImHisGirlxx Group TitleBest ResponseYou've already chosen the best response.0
so its a ?
 one year ago

phanta_seea Group TitleBest ResponseYou've already chosen the best response.0
yes, I believe it should be a)
 one year ago

xxImHisGirlxx Group TitleBest ResponseYou've already chosen the best response.0
and number 2?
 one year ago

phanta_seea Group TitleBest ResponseYou've already chosen the best response.0
\[42 * \frac{ x^{3} }{ x^{8} }\] you can cancel the three X above and are left with 42 over x^5
 one year ago

xxImHisGirlxx Group TitleBest ResponseYou've already chosen the best response.0
@thomaster
 one year ago

phanta_seea Group TitleBest ResponseYou've already chosen the best response.0
\[(2x^8) \times 3y^9 \times 2x^4 = 4 x^{12} \times 3 y^9=12 x^{12}y^9\] yes, d) for second one
 one year 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.