Question

find the value using formula (48)^3​

Answer 1

Answer:-

Using identity i.e, (a-b)³=a³-b³-3ab(a-b),

$\sf {48}^{3}$

$\sf = {(50 - 2)}^{3}$

$\sf = {50}^{3} - {2}^{3} - 3 \times 50 \times 2 \times (50 - 2)$

$\sf = 125000 - 8 - 300 \times 48$

$\sf = 110592$

Hence,

$\sf {48}^{3} = 110592$

Answer 2

Answer:

110592

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