# FACTORING POLYNOMIALS

posted by
**Judy**
.

How would you factor the problem:

7-23r+6r to the second power (only 6r is to the second power)

And if a length of a rectangle i 3 more than twice the width and the are is 90 cm squared than what are the dimensions of the rectangle?

Oh its not rectangle i its rectangle IS sorry for the error. PLEASE HELP!