What is the value of the expression when a = 4?

2a(3)

(3) is an exponet

Question

What is the value of the expression when a = 4?

2a(3)

(3) is an exponet

anonymous · Answer

I cant tell if it 512 or 128, plz help, i will give medal and fan and testimony!

anonymous · Answer

@abb0t @dan815 @sweetburger @Nnesha @Peaches15

nnesha · Answer

substitute a for 4 that's it :=)

anonymous · Answer

i did that, and that is how i got 128

nnesha · Answer

so yes that's correct :=)

anonymous · Answer

i got 512 by just multipling just the 2

anonymous · Answer

(by the exponets) and thx

nnesha · Answer

my pleasure and yes 128 is correct $$\huge\rm 2(\color{reD}{a})^3$$
$$\huge\rm 2(\color{reD}{4})^3=128$$

anonymous · Answer

anonymous · Answer

ok

anonymous · Answer

thx Nesha!

anonymous · Answer

that calculator is what i used to help

nnesha · Answer

my pleasure 
and it's nnesha double nn

anonymous · Answer

oops, me bad ;P

nnesha · Answer

nnesha · Answer

it's okay :=)

anonymous · Answer

bye, i will tag u if i need some more help, thx for it!