Question

15x+3x^2+55x^2+3x+155+3x+15x^2which is written in standard form.

Answer 1

`5x^(2)+3x+15`

Step-by-step explanation

A standard quadratic equation must be of the form;

`ax^2+bx+c=0`

Hence, the standard equation is;

`5x^2+3x+15`