Question

(102)³ solve this problem ​

Answer 1

Step-by-step explanation:

102×102×102=1,061,208

Answer 2

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${(102)}^{3}$

${(100 + 2)}^{3}$

USING THE IDENTITY

${(a + b)}^{3} = {a}^{3} + {b}^{3} + 3ab(a + b)$

${(100 + 2)}^{ 3}$

a - 100

b- 2

${(100)}^{3} + {(2)}^{3} + 3 \times 100 \times 2(100 + 2)$

$1000000 + 8 + 600(102)$

$1000000 + 8 + 61200$

$1000000 + 61208$

$= 1061208$

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