Math, asked by gautamvarma45, 1 year ago

Can u explain (999)³ using identities


Answers

Answered by sprashant978
3
yes , its easy just break it 
u can write it as (1000-1)
now us the formulla of (a-b)3.
u will get the by this


gautamvarma45: Please explain it
gautamvarma45: What's next
sprashant978: 1000000000-1-2997000
gautamvarma45: Ok
gautamvarma45: Will that get me the answer
gautamvarma45: If yes thank you
sprashant978: ur wecome
gautamvarma45: I have more questions
sprashant978: u can ask
gautamvarma45: I posted
Answered by sara369
2
You can write this as (1000-1)^3.

saiyed2netsalim: Cube root of 120/8
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