find the smallest number by which 1024 must be multiplied to obtain a perfect cube. also find the cube root of the number so obtained
Answers
Answered by
3
x^3 =1024*y
1024 = 2^10
10 is not a multiple of 3
but 12 is hence
it should be multipled by 2*2 =4
therefore y is 4
hence 1024*4 =4096 =16^3
1024 = 2^10
10 is not a multiple of 3
but 12 is hence
it should be multipled by 2*2 =4
therefore y is 4
hence 1024*4 =4096 =16^3
Marina2171:
Thank you
What is the meaning of ^?
power
Oh.....
raise to power
Thanks once again
its my pleasure
Similar questions