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Which expression is equivalent to [tex][tex]$16^3$[/tex][/tex]?

A. [tex][tex]$2^7$[/tex][/tex]
B. [tex][tex]$2^{11}$[/tex][/tex]
C. [tex][tex]$2^{12}$[/tex][/tex]
D. [tex][tex]$2^{64}$[/tex][/tex]


Sagot :

To find which expression is equivalent to [tex]\( 16^3 \)[/tex], we can break down the problem step-by-step.

Firstly, let's recall that [tex]\( 16 \)[/tex] can be expressed as a power of [tex]\( 2 \)[/tex]:
[tex]\[ 16 = 2^4 \][/tex]

Now, raise [tex]\( 16 \)[/tex] to the power of [tex]\( 3 \)[/tex]:
[tex]\[ (2^4)^3 \][/tex]

Using the properties of exponents, we know that [tex]\((a^m)^n = a^{mn}\)[/tex]:
[tex]\[ (2^4)^3 = 2^{4 \cdot 3} \][/tex]
[tex]\[ 2^{4 \cdot 3} = 2^{12} \][/tex]

Therefore, [tex]\( 16^3 \)[/tex] is equivalent to [tex]\( 2^{12} \)[/tex].

Among the given options:
[tex]\[ 2^7 \][/tex]
[tex]\[ 2^{11} \][/tex]
[tex]\[ 2^{12} \][/tex]
[tex]\[ 2^{64} \][/tex]

The correct equivalent expression for [tex]\( 16^3 \)[/tex] is [tex]\( 2^{12} \)[/tex].