Question

2+2=5, explain how...​

Answer 1

We can say that..

20 - 20 = 25 - 25

[Because both equals to 0]

20 - 20 = 25 - 25

5 × 4 - 5 × 4 = 5 × 5 - 5 × 5

4 ( 5 - 5 ) = 5 ( 5 - 5)

On cancelling [ 5 - 5 ] both sides..

∴ 4 = 5

Now,

As we have proved above : 4 = 5

We can substitute value in equation (1)

2 + 2 = 4 [ Given ]

=> 2 + 2 = 5 [ 4 = 5 ]

Hence,

It is proved that 2 + 2 = 5

Answer 2

Step-by-step explanation:

let a and b be 2 different numbers

such that,

a=b

===> a²=ab

===> a²-b²=ab-b²

===> (a+b)(a-b)=b(a-b)

===> (a+b)=b

b = a

===> 2a=a

===> 2=1

add 3 on both sides

====> 5=4

===> 5=2+2

hence , proves