Welcome :: Homework Help and Answers :: Mathskey.com

Q&A
Unanswered
Categories
Users
Ask a Question

Welcome to Mathskey.com Question & Answers Community. Ask any math/science homework question and receive answers from other members of the community.

Q&A Categories
BASIC MATH (93)
PRE-ALGEBRA (441)
ALGEBRA 1 (2,220)
GEOMETRY (864)
ALGEBRA 2 (2,751)
TRIGONOMETRY (1,187)
PRECALCULUS (1,903)
CALCULUS (2,802)
STATISTICS (129)
PHYSICS (659)
CHEMISTRY (137)
MECHANICAL ENGINEERING (64)
ELECTRICAL ENGINEERING (207)
Winplot Tutorials (2)

Most popular tags

solving-equations system-of-equations functions math slope-intercept-form physics homework-help trigonometric-identities integration limits substitution-method calculus

13,459 questions

17,854 answers

1,446 comments

805,771 users

Integration by parts?

0 votes

to solve the integral 4x cos (3x) dx

integration

asked Jul 24, 2014 in PRECALCULUS by anonymous

Share this question

Google+ Facebook Twitter LinkedIn Reddit

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

0 votes

Substitute u value.

Therefore ∫4x cos (3x ) dx = 4/3 x sin(3x ) + 4/9 cos(3x ) + C.

answered Jul 25, 2014 by joly Scholar

Please log in or register to add a comment.

Related questions

help---[integration by parts]???

asked May 14, 2015 in CALCULUS by anonymous

integral-by-parts
integration
integrals

Calculus 2: Integration by parts?

asked Sep 19, 2014 in CALCULUS by anonymous

integration

use the technique of integration by parts to evaluate ∫ x^(4) e^(3x) dx

asked Dec 4, 2013 in CALCULUS by johnkelly Apprentice

integration

First make a substitution and then use integration by parts to evaluate the integral.

asked Apr 24, 2013 in CALCULUS by Jose Rodriguez Rookie

integration
substitution

Mathematics: Am I using integration by substitution correctly?

asked Nov 26, 2014 in CALCULUS by anonymous

integration
substitution-method

Calculus BC: Integration by Parts with A^x?

asked Feb 19, 2015 in CALCULUS by anonymous

integral-by-parts

Use integration by parts to prove the formula. assume that n is a positive integer.

asked Feb 12, 2015 in CALCULUS by anonymous

integral-by-parts

Use integration by parts to prove the reduction formula.

asked Jan 27, 2015 in CALCULUS by anonymous

definite-integration
integral-by-parts
reduction-formula

First make a substitution and then use integration by parts to evaluate the integral.

asked Jan 27, 2015 in CALCULUS by anonymous

definite-integration
integral-by-parts
substitution-method

Integration by parts - help!!!?

asked Apr 29, 2013 in CALCULUS by linda Scholar

integral-byparts

First make a substitution and then use integration by parts to evaluate the integral.?

asked Apr 24, 2013 in CALCULUS by Jose Rodriguez Rookie

definite-integral

Find the indefinite integration.

asked Sep 19, 2018 in PRECALCULUS by anonymous

indefinite-integration
integration

Select the basic integration formula you can use to find the indefinite integral. 6 (6t − 8)2 + 25 dt

asked Jul 9, 2020 in CALCULUS by anonymous

integration

Calculate integration using the method of change of variables.

asked Sep 20, 2018 in CALCULUS by anonymous

integration
method-change-of-variables

Find the indefinite integration.

asked Sep 19, 2018 in CALCULUS by anonymous

indefinite-integration
integration
substitution-method

Graphs and Areas of integration

asked Nov 26, 2017 in CALCULUS by MathGuy Novice

graphs
integration
calculus

Integration Volume Two Variables

asked Jun 17, 2017 in CALCULUS by anonymous

integration
volumes

Double Integration

asked Jun 17, 2017 in CALCULUS by anonymous

integration
multiple-integrals
calculus

Apply numerical integration methods to calculate the following integrals

asked May 12, 2017 in CALCULUS by Urban01 Rookie

integration

Integration Moment of Force

asked Mar 11, 2016 in CALCULUS by anonymous

integration
calculus

Copyright © 2024 MATHSKEY. All Rights Reserved. Sitemap|Terms Of Use|Disclaimer|Contact Us|FAQ

...