evaluate the following (598)^3
Answers
Answered by
48
(598)³ = (600 - 2)³
x³ - y³ = x³ - y³ - 3xy(x - y)
(600 - 2)³ = (600)³ - (2)³ - 3(600)(2)[600 - 2]
216000000 - 8 - 3600(598)
216000000 - 8 - 2152800
= 213847192
Hope you like it pleas mark as brainliest and follow me if you like my answer.
vanshpreet86:
is it right
I think this Will done by other method
Now see my answer once again
Why you don't mark as my answer brainliest the other is wrong answer then also you mark it brainliest
that is wrong method
Answered by
22
we can write the above term as
(600-2)^3
then use the formula(a-b)^3
=> 600^3- 2^3 - 3*600*2(600-2)
=> 216000-8-3600*598
=> 1936808
hence this is the right answer
no this is wrong answer right answer is 213847192
this method is right
i m sorry about the answer
Similar questions