Math, asked by lavanyaa, 1 year ago

find the smallest no.that must be 196 to added to make it perfect cube

Answers

Answered by waqarsd
1
The smallest number to be added to 169to get a perfect cube is -44 or +47.

lavanyaa: 20 is ans but I don't know how
lavanyaa: I want solving method please
afzal6: Ok
Answered by afzal6
0
I think we have to find the cube root of the number me calculate the smallest number which is a factor of this number if I m not wrong

lavanyaa: Because 20 is right answer but how ?
lavanyaa: First we apply successive substration
lavanyaa: Please iske aage solve kro
afzal6: I think you are saying subtraction right?
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