Question

If A-4x+y²-6xy:

B-3y² + 12x² + 8xy

C-6x² + 8y² +6xy

Find 2A + 2B+C.​

Answer 1

Answer:

If A = 4x^2 + y^2 - 6xy; B = 3y^2 + 12x^2 + 8xy; C = 6x^2 + 8y^2 + 6xy Find A - 3B