# Search:

Tag: equations

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1. ### Understanding equation, vertices of hyperbola: "Since (sqrt{3}, 4) lies on curve..."

• Replies: 9
• Views: 738
Last Post: 01-04-2019 06:22 PM
by LaaLa

Forum:
Calculus

2. ### Searching for Optimal Random Equation using statistics

• Replies: 1
• Views: 161
Last Post: 11-30-2018 08:16 PM
by jackpotcity
3. ### solve the linear equation for x and y: (5/9)x - 1/5 = y/6 + 8/15

• Replies: 1
• Views: 192
Last Post: 10-11-2018 03:01 PM
by Dr.Peterson
4. ### [equations involving radicals] 2(x2 + x + 1) + sqrt(x2+x+1) - 3 = 0

• Replies: 3
• Views: 512
Last Post: 08-24-2018 04:58 AM
by mmm4444bot
5. ### Want to get better at algebra

• Replies: 2
• Views: 521
Last Post: 05-21-2018 01:07 AM
by jwzumwalt
6. ### Pre-Calculus Trigonometry Eqns & Ident's: Find cos(A-B) given tanA=-1/4, A in QII...

• Replies: 2
• Views: 623
Last Post: 05-03-2018 01:22 PM
by Macmon
7. ### Question: Two equation of two unknown angles (Hint: cos^2(theta_4)+sin^2(theta_4)=1)

• Replies: 6
• Views: 1,112
Last Post: 03-29-2018 11:38 AM
by Subhotosh Khan
8. ### Equations about the future or the past.

• Replies: 3
• Views: 810
Last Post: 03-26-2018 03:39 PM
by JeffM
9. ### Solve system of equations: x^(1/2) + y=11, x+ y^(1/2)=9 (random fun)

• Replies: 2
• Views: 872
Last Post: 01-04-2018 06:48 PM
by stapel
10. ### differential equations, concentration in stream, integrals, internet usage

• Replies: 2
• Views: 1,292
Last Post: 11-09-2017 04:12 AM
by mmm4444bot

Forum:
Calculus

11. ### Unsure How to Properly express my solution

• Replies: 3
• Views: 1,318
Last Post: 09-22-2017 10:32 PM
by frank789
12. ### writing algebraic equation for: Each time you buy card, price goes up 20 units....

• Replies: 5
• Views: 2,186
Last Post: 08-28-2017 02:53 PM
by mmm4444bot
13. ### Need help solving for two variables: solve e(d)=c(x-b), d+c=-c for x/b

• Replies: 5
• Views: 2,938
Last Post: 06-30-2017 10:33 AM
by Subhotosh Khan
14. ### Inverse Laplace Transforms: ay"+by′+cy=0, y(0)=0, y′(0)=0; Y(s) = Theta(s)*F(s)

• Replies: 3
• Views: 8,596
Last Post: 06-06-2017 08:33 AM
by HallsofIvy
15. ### System of nonlinear equations! f(x) = (x_1)^5 + (x_2)^3 * (x_3)^4 + 1, (x_1)^2 * x_2

• Replies: 1
• Views: 1,255
Last Post: 04-03-2017 11:55 AM
by stapel
16. ### Didn't understand test Q: x + y = 2000, 800x + 500y = 1539500

• Replies: 2
• Views: 1,704
Last Post: 05-14-2016 08:03 PM
by stapel
17. ### Simultaneous eqns: 0.5Ax^-0.5=0.1, 0.5Ay^-0.5=z, x=100y, A is a constant

• Replies: 4
• Views: 2,697
Last Post: 04-18-2016 05:19 PM
by heinmac
18. ### Find the 3 equations and solve

• Replies: 2
• Views: 1,968
Last Post: 03-22-2016 04:00 AM
by Paul Belino
19. ### Find All Of Zeros Of Each Function: f(x) = x^3 + 7x^2 +4x -12, ...

• Replies: 1
• Views: 2,450
Last Post: 03-14-2016 11:43 AM
by stapel
20. ### Proof by induction...i'm totally confused...

• Replies: 3
• Views: 1,944
Last Post: 03-13-2016 04:48 PM
by darkwarrior92
21. ### Fractional Inverse Equations: solve the equation f(x)= 5x+7/3x+6 for Y

• Replies: 1
• Views: 2,206
Last Post: 02-06-2016 06:51 PM
by pka
22. ### Parametric Eqns: tangent to the curve given by x=e^(sqrt(t)) y= t - ln(t^2)

• Replies: 5
• Views: 7,998
Last Post: 09-09-2015 09:30 AM
by Subhotosh Khan

Forum:
Calculus

23. ### changing parametric equations to cartesians!!!!!!!!!!!

• Replies: 2
• Views: 2,431
Last Post: 08-23-2015 12:23 PM
by stapel
24. ### Need help with an equation that involves fractions

• Replies: 1
• Views: 2,718
Last Post: 08-19-2015 10:12 AM
by Pencil
25. ### Solving for all possible values of Ө

• Replies: 2
• Views: 7,580
Last Post: 09-25-2015 11:18 PM
by Explorer
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