Question

how do we prove that 2 + 2 = 5​

Answer 1

Answer:

While browsing I came across a weird proof which says 2 + 2 = 5. The proof is like this:

enter image description here:-

Answer 2

Answer:

We know, 2+2=4

Step-by-step explanation:

$So,\ 2+2=4-\frac{9}{2}+\frac{9}{2} \\2+2=\sqrt{(4-\frac{9}{2})^2} +\frac{9}{2} \\2+2=\sqrt{16-2*4*\frac{9}{2}+(\frac{9}{2})^2}+\frac{9}{2} \\2+2=\sqrt{16-36+(\frac{9}{2})^2}+\frac{9}{2} \\2+2=\sqrt{-20+(\frac{9}{2})^2} + \frac{9}{2}\\2+2=\sqrt{25-45+(\frac{9}{2})^2}+\frac{9}{2} \\2+2=\sqrt{(5)^2-2*5*\frac{9}{2}+(\frac{9}{2})^2}+\frac{9}{2}\\2+2=\sqrt{(5-\frac{9}{2})^2}+\frac{9}{2}\\\\\2+2=5-\frac{9}{2}+\frac{9}{2} \\2+2=5\\(Proved)$