how to find cube root of a number quickly
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Step 1 : Write nos. in a row of 4 terms in such a way that the first one is the cube of the 1st digit, second one is the square of 1st no. multiplied by 2nd digit, third one is the 1st digit multiplied by square of 2nd digit and the fourth one is the cube of the 2nd digit.
Step 2: Write twice the values of 2nd and 3rd terms under the terms respectively in second row.
Step 3: Add the values column-wise.
Take any example and try to solve it
Its really easy method.
Step 2: Write twice the values of 2nd and 3rd terms under the terms respectively in second row.
Step 3: Add the values column-wise.
Take any example and try to solve it
Its really easy method.
Phillipe:
if u like plz thanks
thanks
that's a very good answer
u r most welcome
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