Math Algebra
posted by Francine Patton on .
What is the value of expression 2x squared + 3xy4y squared when x=2 and y=4?
I will be happy to critique your work on this. Substitute the numbers in, and add.

2x^2+3xy4y^2=
posted by Francine Patton on .
What is the value of expression 2x squared + 3xy4y squared when x=2 and y=4?
I will be happy to critique your work on this. Substitute the numbers in, and add.
2x^2+3xy4y^2=