Question

If a4 + b4 = a2 + b2. Show that a6 + b6 = 0

Answer 1

Answer:

I think this is not possible at all

Answer 2

Answer:

Step-by-step explanation:

well, it is simply illogical. this is because when subtracting a2 from both sides [which is done in basic algebra to move a number from one side of the = sign to the other, subtracting is done because it is the reverse operation of adding] the a2 is subtracted from a4 to become a4-a2=a2 which is not equal to a6. the same problem occurs when dealing with the b2