Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

How do you find the derivative for #f(x) = (2x+1)(4-x^2)(1+x^2)#?

↳Redirected from "What is the equation of a neutralization reaction between sodium hydroxide and hydrochloric acid?"

1 Answer

Jun 14, 2015

#y'=2(-5x^4-2x^3+9x^2-3x+4)#.

Explanation:

in this way:

#y'=2*(4-x^2)(1+x^2)+(2x+1)* (-2x)*(1+x^2)+(2x+1)(4-x^2)*2x=#

#=2(4+4x^2-x^2-x^4-2x^2-2x^4-x-x^3+8x^2-2x^4+4x-x^3)=#

#=2(-5x^4-2x^3+9x^2-3x+4)#.

Related questions

See all questions in Product Rule

Impact of this question

3053 views around the world

You can reuse this answer
Creative Commons License