Science

Math

Humanities

... and beyond

Socratic Meta
Featured Answers

Topics

What is the domain and range of #(x^4 + x^2) /(1+x^2)#?

1 Answer

Mar 30, 2016

Domain: #x#
Range: #x^2#

Explanation:

Given,

#f(x)=(x^4+x^2)/(x^2+1)#
# or, f(x)=(x^2*(x^2+1))/(x^2+1)#
Hence, #f(x)=x^2#

Related questions

See all questions in Domain and Range of a Function

Impact of this question

1436 views around the world

You can reuse this answer
Creative Commons License