Question

$the \: value \: of \: ( {3}^{4} ){}^{3} \: is =$
A. 3
B. 3¹²
C. 3⁷
D. None of these​

Answer 1

Answer:

Option B is correct

Step-by-step explanation:

$= ( {3}^{4}) {}^{3}$

we know that,

$= ( {a}^{m} ) {}^{n} = {a}^{mn}$

therefore,

$( {3}^{4} ) {}^{3} = {3}^{4 \times 3} = {3}^{12}$

Answer 2

Step-by-step explanation:

$the \: value \: of \: ( {3}^{4} ){}^{3} \: is = {3}^{12}$

property used here is

$( { {a}^{m} })^{n} = { {a}^{m} }^{n}$