Math Homework

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1.Calculate dy/dx when xy3 +y=3x2.Calculate dy/dx when y2
1.Calculate dy/dx when xy3 +y=3x2.Calculate dy/dx when y2 =(3x+1)3/9x+23.Given the functions y=3x3+6x and x=2t2+t, find dy/dt4.Find dy/dx when y= cosh(bx2)5.Find dy/dx when y=Ln(sinh 2x)6.Find dy/dx w… read more
Ashok Kumar
Electrical Engineer
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As for other questions, remember to show your working explicitly
As for other questions, remember to show your working explicitly throughout your answer to this question. (a) (i) Use the Composite Rule to differentiate the function 12 x+cos x f(x)= e . [5] (ii) Use… read more
Ashok Kumar
Electrical Engineer
Master's Degree
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choose the option that gives the area of the region which is
choose the option that gives the area of the region which is bounded by the x axis and by the graph y=20(7-x(x-3)/x^2 A:0.47 B:1.31 C:2.09 D:3.76 E:5.12 F:6.55 G:8.20 H:9.46 Give the solution of the i… read more
Fermat
Master's Degree
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Differential equations help please http //s4.postimage.org/mokpynd0i/de2.png Thank
R.R. Jha
Bachelor's Degree
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solve the initial value problem dy/dx (4(3cos(6x)-1)/(1+2x-sin(6x))
solve the initial value problem: dy/dx=(4(3cos(6x)-1)/(1+2x-sin(6x)) y=12 when x=0 using the integral of (f(x))^n f'(x)dx=(1/(n+1))(f(x))^(n+1)+c n not equal to -1 show that the integral of (e^x-e^-x)… read more
Osbert12
Master's Degree
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(a) Consider the differential equation y + dy/dx tan x 2
(a) Consider the differential equation y + dy/dx tan x =2 (p/4 = x

Ashok Kumar
Electrical Engineer
Master's Degree
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If x tan y y tan x 1, use implicit differentiation to
If x tan y - y tan x = 1, use implicit differentiation to determine dy/dx, expressing your answer in the form dy/dx = f(x, y), that is, an expression that involves terms in both x and y.… read more
namstech
Software Development Engineer
Master's Degree
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(i)determine the indefinite integral of the function f(x)
(i)determine the indefinite integral of the function f(x) = 1 (x-1)(x - 2) (1 < x < 2). (ii) obtain the indefinite integral in part (i), and comment on the result that you obtain. (iii) Evaluate… read more
Dr. Dan
Doctoral Degree
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I need help with the following differential equations by Thursday
I need help with the following differential equations by Thursday pm please, 1.Find the general solution of the differential equation. D^(2) y/dx^2 = 12x^2 Find the solutions which satisfy .a), y(0)=2… read more
James
Freelance Mathematics Tutor
Master's Degree
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Question1. Consider the differential equation y + dy/dx tan
Question1. Consider the differential equation y + dy/dx tan x = 2 (p/4 = x < p/2). Which of the methods of finding analytic solutions of differential equations described in Unit 2 could you use to … read more
Ashok Kumar
Electrical Engineer
Master's Degree
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find dy/dx and write it in differential form dy f(x)dx a)
find dy/dx and write it in differential form dy = f'(x)dx a) y=3x^2-4x b) y=xe^-2x c) y=ln(3+7x^2) d) y=sec x + tan x… read more
Ryan
Bachelor's Degree
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1. for the autonomous differential equation dy/dx (ye^y -
1. for the autonomous differential equation dy/dx = (ye^y - 9y) / (e^y) a)find the equilibrium solutions and classify each as asymptotically stable, unstable, or other. b)find the critical points and … read more
Ashok Kumar
Electrical Engineer
Master's Degree
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FOR EMANUEL ONLY Do you have mathcad and can you sent print
FOR EMANUEL ONLY Do you have mathcad and can you sent print out? For £30. The following more multiple choice. Question 14 With respect to the usual convention for labelling a triangle (shown in Figure… read more
Emanuel
Bachelor's Degree
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For danmelcul -Dr. Dan 1. Find dy/dx for the equation
For danmelcul -Dr. Dan 1. Find dy/dx for the equation 3xy-2x-2 = 0. Show all work. 2. The price p in dollars and demand x for a product are related by 2x^2 + 5xp + 50p^2 = 80000 If the price is increa… read more
Dr. Dan
Doctoral Degree
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A)If (x + y)sin(xy) 1, use implicit differentiation to determine
A)If (x + y)sin(xy) = 1, use implicit differentiation to determine dy/dx, expressing your answer in the form dy dx = f(x, y), where f(x, y) is an expression that involves terms in both x and y. B)dete… read more
Chirag
Master's Degree
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I am trying to do a separtion of variables for the following
I am trying to do a separtion of variables for the following equations: y=(xsinx)y (2xy)dx + (x^3y^2)dy=0 Could somebody help me out and break it down so I undestand how it is done? Thanks… read more
Elizabeth
Master's Degree
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This message is for Sk1llz please reply asap. I have some problems
This message is for Sk1llz please reply asap. I have some problems I want you to solve for me. I hope you can solve them in a timely manner. Question # XXXXX) Evaluate the definite integral of 1/xlnx … read more
Sk1llz
Math student
1,518 satisfied customers
For Scott. Show that F(x) cosx/(2+ sinx)^2 dx -1/2 +
For Scott. Show that F(x) cosx/(2+ sinx)^2 dx = -1/2 + sinx +c where c is an arbitrary constant. Hence find, in implicit form, the general solution of the differential equation dy/dx = (2y^3/2cosx)/(2… read more
Scott
Master's Degree
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