Thursday
October 30, 2014

Homework Help: maths

Posted by albert on Wednesday, May 11, 2011 at 6:28pm.

Choose the option that gives an expression for the indefinite integral
ʃ (cos(4x) + 2x^2)(sin(4x) − x) dx.
In each option, c is an arbitrary constant.
Options
A cos(4x) + 2x^2 +c
B -1/8cos(4x) + 2x^2)^2 +c
C 1/4 (sin(4x) − x)^2 + c
D (1/(2 (sin(4x) − x)) +c
E ln cos(4x) + 2x^2 +c
F ln (sin(4x) − x) + c
G ln (cos(4x) + 2x^2)/(sin(4x) x)+ c
H ln (2x^2 sin(4x) − x cos(4x))+ c

Answer this Question

First Name:
School Subject:
Answer:

Related Questions

maths - Choose the option that gives the solution of the initial-value problem ...
maths - The method for completing the square can be used to write the expression...
maths - Choose three options which are true: a) an angle of 150 degrees is ...
Integral - That's the same as the integral of sin^2 x dx. Use integration by ...
trig integration - s- integral endpoints are 0 and pi/2 i need to find the ...
tigonometry - expres the following as sums and differences of sines or cosines ...
maths - Choose the option that gives (correct to two decimal places) the area of...
maths - By first applying the Product Rule, choose the option that gives (...
maths - the function y = 5 + 3 sin (pie t /3 + pie /2) choose one option which ...
maths - the function y = 5 + 3 sin (pie t /3 + pie /2) choose one option which ...

Search
Members