Question

Find the value of Find the value of (41)³ using formula. using formula.

Answer 1

Answer:

41³=68921

Step-by-step explanation:

{a+b}³=a³+b³+3a²b+3ab²

={40+1}³=40³+1³+3{40}²{1}+3{40}{1}²

=64000+1+4800+120

=68921

hope this is helpful.

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Answer 2

thanks for the great explanation