Question

2=2
2²=2*2
2²-2² = 2² -(2*2)
(2+2) (2-2) = 2(2-2)
by dividing (2-2) on both side
2+2 = 2
4=2‽ How is this possible??​

Answer 1

Answer:

(2 square) whole square= 2 square

so square and square cancel

then it will be 4=2