x and Y
Expressions
500

The solution of an equation with two variables, x and y, is?

the set of all y values that make x=0.

500

The expression x- 16 is equivalent to:

1) (x2+8)(x2-8)       3) (x2+4)(x2-4)

2) (x2-8)(x2-8)        4) (x2-4)(x2-4)

3)

M
e
n
u