Francine Patton

This page lists questions and answers that were posted by visitors named Francine Patton.

Questions

The following questions were asked by visitors named Francine Patton.

What is the value of expression 2x squared + 3xy-4y squared when x=2 and y=-4? I will be happy to critique your work on this. Substitute the numbers in, and add.
18 years ago

Answers

The following answers were posted by visitors named Francine Patton.