A community for students.
Here's the question you clicked on:
 0 viewing
lisa123
 one year ago
simplify (pi2^3)/(8pi) 3+14÷25
lisa123
 one year ago
simplify (pi2^3)/(8pi) 3+14÷25

This Question is Closed

lisa123
 one year ago
Best ResponseYou've already chosen the best response.0its a pemdas type of problem

lisa123
 one year ago
Best ResponseYou've already chosen the best response.0the answer is 4 I just don't know how to get it

DecentNabeel
 one year ago
Best ResponseYou've already chosen the best response.3first slove the parenthesis then apply DMAS rule

DecentNabeel
 one year ago
Best ResponseYou've already chosen the best response.3\[\frac{14}{2}35+\frac{\left\pi 2^3\right}{\pi +8}\] \[\mathrm{Divide\:the\:numbers:}\:\frac{14}{2}=7\] \[=\frac{\left\pi 2^3\right}{\pi +8}35+7\] \[\mathrm{Add/Subtract\:the\:numbers:}\:35+7=1\] \[=\frac{\left\pi 2^3\right}{\pi +8}\] \[\mathrm{Combine\:the\:fractions\:using\:the\:LCD}:\quad \frac{\left\pi 2^3\right}{\pi +8}1=\frac{\left(\pi +8\right)+\left\pi 2^3\right}{\pi +8}\] \[=\frac{\left(\pi +8\right)+\left\pi 2^3\right}{\pi +8}\] \[=\frac{\left(\pi +8\right)+\left\pi 8\right}{\pi +8}\] \[\mathrm{Expand}\:\left(\pi +8\right):\quad \pi 8\] \[=\frac{\left\pi 8\right8+\pi }{\pi +8}\] \[\frac{14}{2}35+\frac{\left\pi 2^3\right}{\pi +8}=\frac{\left\pi 8\right8+\pi }{\pi +8}\quad \left(\mathrm{Decimal:\quad }\:0\right)\]

lisa123
 one year ago
Best ResponseYou've already chosen the best response.0ok but why is the answer not 4?

DecentNabeel
 one year ago
Best ResponseYou've already chosen the best response.3the answer is 0 not 4

DecentNabeel
 one year ago
Best ResponseYou've already chosen the best response.3or you sure the answer is 4 @lisa123

lisa123
 one year ago
Best ResponseYou've already chosen the best response.0that's what I got on mathway

lisa123
 one year ago
Best ResponseYou've already chosen the best response.0oh Im soooo sorry guys! theres a bracket in (3+14 div 2 5). I have to distribute the negative right?

DecentNabeel
 one year ago
Best ResponseYou've already chosen the best response.3\[\left(\frac{14}{2}+35\right)+\frac{\left\pi 2^3\right}{\pi +8}=\frac{5\left(\pi +8\right)+\left\pi 8\right}{\pi +8}\quad \left(\mathrm{Decimal:\quad }\:4\right)\]

lisa123
 one year ago
Best ResponseYou've already chosen the best response.0oh ok! thank you @DecentNabeel and @LynFran

DecentNabeel
 one year ago
Best ResponseYou've already chosen the best response.3\[\mathrm{Simplify}\:\left(\frac{14}{2}+35\right):\quad 5\] \[=\frac{\left\pi 2^3\right}{\pi +8}5\] \[\mathrm{Combine\:the\:fractions\:using\:the\:LCD}:\quad \frac{\left\pi 2^3\right}{\pi +8}5=\frac{5\left(\pi +8\right)+\left\pi 2^3\right}{\pi +8}\] \[=\frac{5\left(\pi +8\right)+\left\pi 2^3\right}{\pi +8}\] \[\frac{5\left(\pi +8\right)+\left\pi 8\right}{\pi +8}\quad \left(\mathrm{Decimal:\quad }\:4\right)\]

DecentNabeel
 one year ago
Best ResponseYou've already chosen the best response.3are you understand @lisa123
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.