Pre-Algebra Examples

Add -4x^2+3xy-y^2-7x^2-xy+6y^2 x^2+4xy-2y^2
Step 1
Add the expressions.
Step 2
Subtract from .
Step 3
Add and .
Step 4
Subtract from .
Step 5
Add and .
Step 6
Subtract from .
Step 7
Add and .
Step 8
Move .