solve (a-b) x+(a+b)y=a^2 -2ab -b ^2 and (a+b) (x+y) =a^2+b^2
Answers
Answered by
0
Step-by-step explanation:
Systems of Two Equations. Solve each system by graphing. 1) y=-3x + 4 y= 3x - 2. 2) y = x + 2. X=-3 . 53 -1 0. 3) x-y=3. 7x- y=-3. 4) 4x
Similar questions