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Tag: pre calculus

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1. ### High School Level: Fun yet tricky triangle problem with diagram.

• Replies: 1
• Views: 519
Last Post: 02-18-2018 11:31 PM
by tkhunny
2. ### Factor P(X) = 2X^5 + 6X^4 - 42X^3 - 86X^2 + 192X + 360 into linear factors

• Replies: 8
• Views: 2,858
Last Post: 11-08-2017 01:12 PM
by breed96
3. ### Induction Proof

• Replies: 3
• Views: 941
Last Post: 09-21-2017 06:11 PM
by Subhotosh Khan
4. ### Assuming that the students can sell every box that they order, how many boxes of each

• Replies: 1
• Views: 984
Last Post: 03-31-2017 12:38 PM
by Subhotosh Khan

Forum:
Calculus

5. ### This was in my calculus solutions manual. How did they factor out a b-c?

• Replies: 1
• Views: 1,657
Last Post: 01-07-2017 02:56 PM
by Subhotosh Khan

Forum:
Calculus

6. ### Trig. Q: If cosθ = 0.7, find the value of cos(θ - 4π) + cos(θ + 2π)

• Replies: 2
• Views: 1,488
Last Post: 10-13-2016 09:21 AM
by pka
7. ### Solving for variables HELP pleasee

• Replies: 1
• Views: 1,537
Last Post: 09-20-2016 09:11 AM
by Subhotosh Khan

Forum:
Pre-Algebra

8. ### Conics Sections: proof that M belongs to a fixed conic of directrix (D)

• Replies: 2
• Views: 1,130
Last Post: 09-12-2016 04:06 AM
by Ali Ali

Forum:
Calculus

9. ### Pre Calculus Q: A hangar is formed of a half cylinder with...

• Replies: 1
• Views: 1,901
Last Post: 02-08-2016 09:46 AM
by stapel
10. ### Argument of random complex number lying in a given line segment .

• Replies: 3
• Views: 1,885
Last Post: 12-16-2015 06:34 PM
by pka
11. ### precalculus functions of a graph (the picture is huge but keep scrolling down please)

• Replies: 1
• Views: 1,290
Last Post: 09-01-2015 04:41 PM
by ksdhart
12. ### Problem Solving- hot air balloon

• Replies: 1
• Views: 3,299
Last Post: 08-31-2015 04:41 AM
by Subhotosh Khan
13. ### Arc Length, Cargo problem

• Replies: 1
• Views: 2,155
Last Post: 05-22-2015 05:01 AM
by Subhotosh Khan
14. ### Solve: sin(2x) sin x - cos(2x) cos x =1

• Replies: 2
• Views: 2,593
Last Post: 04-16-2015 08:12 PM
by Subhotosh Khan
15. ### Simplifying

• Replies: 7
• Views: 5,543
Last Post: 03-30-2015 03:40 PM
by pvk21
16. ### Inequality equation help

• Replies: 4
• Views: 3,721
Last Post: 01-23-2015 11:37 AM
by pka

Forum:
Calculus

17. ### Story Problem help (did I get it right?)

• Replies: 3
• Views: 3,235
Last Post: 01-22-2015 12:59 PM
by Ishuda

Forum:
Calculus

• Replies: 2
• Views: 1,476
Last Post: 10-21-2014 09:09 PM
by HallsofIvy
19. ### I don't know where to begin?

• Replies: 2
• Views: 3,774
Last Post: 05-12-2014 01:07 AM
by Quaid
20. ### Using basic identities to simplify cosx - cos^3x

• Replies: 1
• Views: 19,496
Last Post: 02-21-2014 12:48 AM
by wjm11
21. ### For what value of theta between 0 and 2pi is cot=0 and sin< 0?

• Replies: 5
• Views: 9,272
Last Post: 12-31-2013 04:34 PM
by tcutu
22. ### How do I prove f is a periodic function with period 4π?

• Replies: 2
• Views: 5,160
Last Post: 11-17-2013 07:11 PM
by JeffM

Forum:
Calculus

23. ### Trig identities

• Replies: 2
• Views: 2,684
Last Post: 11-07-2013 09:21 AM
by Subhotosh Khan
24. ### Word problem. Am I thinking to hard? HELP!

• Replies: 1
• Views: 1,895
Last Post: 05-27-2013 05:57 AM
by MarkFL

Forum:
Calculus

25. ### Trig Centers

• Replies: 2
• Views: 2,137
Last Post: 04-08-2013 08:06 PM
by soroban
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