Question

If 3x²-6=y for all real numbers
X, then X²-2= ?

Answer 1

Answer:

  x² -2 = y/3

Step-by-step explanation:

  3x² -6 = y

  3(x² -2) = y . . . . . . factor out 3 using the distributive property

  x² -2 = y/3 . . . . . . .divide by 3