If x-y=3 then what is the value of x3-y3-9xy?

Created: 4 months ago | Updated: 2 months ago
Job Solution Probashi Kallyan Bank Officer (Cash)-25-09-2021 গণিত
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A takes 2 hours more than B to walk d km, but if A doubles his speed, then he can make it in 1 hour less than B. How much time does B require for walking d km?

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What mathematical operation come at the place of '?' in the equation : 2?6-12/4+2=11.

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A computer takes 50 nanoseconds to do an addition. How many additions can it do in 1 second?

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