# Which model represents the factors of 4×2-9?

Students were requested to answer a question at school and to indicate what is most important for them to succeed. Of many responses, one which that stood out was practice. Successful people generally are not born successful; they become successful through hard work and persistence. If you wish to reach your goals, keep this in mind! beneath are one of the answer and question example that you can certainly utilize to practice and enriches your information and also give you insights that would guide you to maintain your study in school.

## Question:

Which model represents the factors of 4×2-9? The solution of the given expression is ( 2x – 3 )( 2x + 3 ).

### What is a quadratic equation?

The polynomial having a degree of two or the maximum power of the variable in a polynomial will be 2 is defined as the quadratic equation and it will cut two intercepts on the graph at the x-axis.

The equation will be solved as follows:-

=   4x²   –   9

=  ( 2x )²  –   ( 3 )²

=  ( 2x   –  3 ) (  2x  +  3 )

Therefore the solution of the given expression is ( 2x – 3 )( 2x + 3 ).