Q

Consider the pattern Using the above pattern find the value of the following (i) cube of 7 - cube of 6

The detailed solution of the above-written question is as follows,

Using the above pattern,

$2^{3}-1^{3}=1+2\times 1\times 3$

$3^{3}-2^{3}=1+3\times2\times 3$

$4^{3}-3^{3}=1+4\times 3\times 3$

find the value of the following.

(i)  $7^{3}-6^{3}$

Views

The value of the following question is:

$7^{3}-6^{3} =$  $7^{3}-6^{3} = 1 + 7\times6\times3 = 1 + 126 = 127$

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