April 24, 2014

Homework Help: math

Posted by Jay on Wednesday, December 6, 2006 at 5:26pm.

find the integral



if dy/dx= 2x/y^2 and y(o) = 3 then what is y(1) equal to

and differentiate
2pi + 3secx

secxtanxdx =


The integral is 1/Cos(x) + c

dy/dx= 2x/y^2 and y(o) = 3 then what is y(1) equal to

y^2 dy = 2x dx --->

1/3 y^3 = x^2 + c

y(0) = 3 --->

c = 9

Answer this Question

First Name:
School Subject:

Related Questions

Integral - That's the same as the integral of sin^2 x dx. Use integration by ...
Calculus - In the interval (0 is less than or equal to x which is less than or ...
trig integration - s- integral endpoints are 0 and pi/2 i need to find the ...
trig integration - i'm having trouble evaluating the integral at pi/2 and 0. i ...
calc - how do you start this problem: integral of xe^(-2x) There are two ways: 1...
integration by parts - s- integral s ln (2x+1)dx ? = ln(2x+1)x - s x d( ln (2x+1...
Is this how you derive the formula for arc length? - For a smal change in x, dx...
Calc BC - 1. Find the indefinite integral. Indefinite integral tan^3(pix/7)sec^2...
Integral calculus - Please can anyone help with the following problems - thanks...
calculus - Differentiate. y= (cos x)^x u= cos x du= -sin x dx ln y = ln(cos x)^x...