Indian | A Nice Olympaids Trick | No Calculator Allowed 📵
Indian | A Nice Olympaids Trick | No Calculator Allowed 📵 #math #algebra
Жүктеу.....
Пікірлер: 9
@aryabhattagamharia558625 күн бұрын
Very Very nice video sir 👍
@biswanathbera12607 күн бұрын
Can be done more easily by multiplying 1024^2×32-1.
@robertloveless493814 күн бұрын
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".
@devedrakumarvshah928816 күн бұрын
Use scientific calculator and get answer in 10 sec.
@80lala0817 күн бұрын
very nice
@nerofilou314225 күн бұрын
Goodness. Why the hassle?
@robertloveless4938
14 күн бұрын
Exactly
@mauricearpin794614 күн бұрын
Just keep doubling two in your head, then subtract 1
Пікірлер: 9
Very Very nice video sir 👍
Can be done more easily by multiplying 1024^2×32-1.
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".
Use scientific calculator and get answer in 10 sec.
very nice
Goodness. Why the hassle?
@robertloveless4938
14 күн бұрын
Exactly
Just keep doubling two in your head, then subtract 1
Calculation became a bit easier.