Solve each system by elimination x-y-2z= -6 3x + 2 y = -25 -4x + y-z= 12​

If 2(a^2+b^2)=(a+b)^2 then, > a+b=0, > ab=0, > a=b, > 2a=b

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.

Rationalize the denominator- 12x/√x-10