Math, asked by SPrajapati, 1 year ago

Can u solve:- 89 multiplied by 86 in just 10 seconds?


RabaabZahidah: Yea,very easily with a calculator:p
rohan48: lol
Anonymous: Hai....!
SPrajapati: Here's another trick also when u dont have calculator.
kumarysunil: what is the trick?
rohan48: which trick sprajapati??
Anonymous: Eh....nanto tsurikku desuka?

Answers

Answered by rohan48
1
7654
solve using expand identity
expanding numbers

SPrajapati: Thats right but here's a trick also by which u can solve it in just7 seconds.
rohan48: which trick
Answered by kumarysunil
1
YES I CAN SOLVE IT:
89 x 86 = 7654
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