What is the expression in factored form . 9x^2 -4 Please show detailed work so I can understand how to do this on my own later.

asked Jun 8, 2018 88.4k views

4 votes

What is the expression in factored form . 9x^2 -4

Please show detailed work so I can understand how to do this on my own later.

7.9k points

Please log in or register to add a comment.

5 votes

9x²-4=(3x-2)(3x+2) I factorized it by taking radical of 9x² and 4

7.0k points

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

8.6m questions

11.2m answers