2²⁵ = 2¹⁰x 2¹⁰x2⁵. 2¹⁰ =1024. and 2⁵=32 (mental calculator). ergo multiply 3 reasonable numbers, subtract 1. Can be done longhand WAY faster than this "shortcut".
@devedrakumarvshah9288
3 ай бұрын
Use scientific calculator and get answer in 10 sec.
@choutaishun
2 ай бұрын
=1024*1024*32-1=sol
@indrapalsingh4610
Ай бұрын
96 96 (1000_4) (100-4)
@tapaskar1334
2 ай бұрын
This method is very lengthy, not good.
@nerofilou3142
3 ай бұрын
Goodness. Why the hassle?
@robertloveless4938
3 ай бұрын
Exactly
@susantobudianto9546
2 ай бұрын
This method is not good
@pkgupts1153
2 ай бұрын
Can you use better quity pen
@MathsExplorer24
2 ай бұрын
Yes, I have many better pens, but their writing is not looks awesome like this..........
@chanyinwong9845
2 ай бұрын
2^0=1
@mathbynisharsir5586
3 ай бұрын
Very Very nice video sir 👍
@biswanathbera1260
3 ай бұрын
Can be done more easily by multiplying 1024^2×32-1.
@mauricearpin7946
3 ай бұрын
Just keep doubling two in your head, then subtract 1
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