HIX Tutor
AI Tutor
Math AI

Tools

Pricing

Drag image here or click to upload

Or press Ctrl + V to paste
AI Tutor
Math AI
Tools
AI Essay WriterGrammar CheckerParaphrasing ToolProofreaderSpell CheckerPlagiarism CheckerSummarizer
Physics AIChemistry AIBiology AIMath AI Calculator
Pricing

Drag image here or click to upload

Or press Ctrl + V to paste

How do you simplify # [ (x^2-1)^3 (2x+1) ]#?

Answer 1
Julia AdamsJulia Adams
#(x^2-1)^3=(x^2-1)(x^2-1)(x^2-1)#
#(x^2-1)(x^2-1)=x^4-2x^2+1#
#(x^4-2x^2+1)(x^2-1)=x^6-2x^4+x^2-x^4+2x^2-1#
#=x^6-3x^4+3x^2-1#
#[(x^2-1)^3(2x+1)]=(x^6-3x^4+3x^2-1)(2x+1)#
=#2x^7-6x^5+6x^3-2x+x^6-3x^4+3x^2-1#
=#2x^7+x^6-6x^5-3x^4+6x^3+3x^2-2x-1#
Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer 2
Isaiah AnthonyIsaiah Anthony

To simplify the expression ( [(x^2-1)^3 (2x+1)] ), you can expand the binomial ( (x^2-1)^3 ) and then multiply it by ( (2x+1) ). After expanding and multiplying, you can combine like terms to simplify the expression.

Sign up to view the whole answer

By signing up, you agree to our Terms of Service and Privacy Policy

Sign up with email
Answer from HIX Tutor

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

When evaluating a one-sided limit, you need to be careful when a quantity is approaching zero since its sign is different depending on which way it is approaching zero from. Let us look at some examples.

Trending questions
Not the question you need?

Drag image here or click to upload

Or press Ctrl + V to paste
Answer Background
HIX Tutor
Solve ANY homework problem with a smart AI
  • 98% accuracy study help
  • Covers math, physics, chemistry, biology, and more
  • Step-by-step, in-depth guides
  • Readily available 24/7