Question

find the value of 2³

​

Answer 1

Answer:

2x2x2 = 8..............

Answer 2

SOLUTION

TO DETERMINE

The value of 2³

EVALUATION

We are aware of the formula on indices that

$\sf {a}^{n} = a \times a \times . \: . \: . \times a \: (n \: times)$

Now we have to find the value of

$\sf{ {2}^{3} }$

We apply the above formula

$\boxed{ \: \: \: \sf {a}^{n} = a \times a \times . \: . \: . \times a \: (n \: times) \: \: \: }$

We have

$\sf{ {2}^{3} }$

= 2 × 2 × 2

= 8

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