Question

4,4,4,4=20
koi bhe formula laga kr answer 20 Hona chahiyai

Answer 1

It's pretty simple, I am using "( )" this to make the answer ,

(4/4+4)*4 = (1+4)*4 = 5*4 = 20,

Therefore it makes the answer ! These are the signs you need to use,

Hope you understand, Have a great day !!

Answer 2

,
$\sqrt{4 +} \sqrt{4} + 4 \times 4$
=2+2+16

=20