Question

i) The value of (2^-3 x 4^3) is​

Answer 1

Answer:

1×48

48 is the answer

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Answer 2

Given :-

$= > 2 {}^{ - 3} \times 4 {}^{3}$

Solution :-

$= > 2 {}^{ - 3} \times 4 {}^{3}$

$= > \frac{4 {}^{3} }{2 {}^{3} }$

$= > \frac{4 \times 4 \times 4}{2 \times 2 \times 2}$

$= > \frac{64}{8}$

$= > 8$

Therefore answer is "8".

Formulas or rules :-

》 When X^-a means it used to write as 1/X^a

》 When X^-a means it used to write as

1/X^aX^-a = 1/X^a