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Mathematics 21 Online
OpenStudy (anonymous):

What is the value of the expression when a = 2? 5a 4 the 4 is a small number.

OpenStudy (anonymous):

Bump

OpenStudy (anonymous):

what is the expression?

OpenStudy (anonymous):

5a4

OpenStudy (anonymous):

The 4 is appearing small

OpenStudy (anonymous):

is that 4 is exponential to A

OpenStudy (anonymous):

They're are nothing between them they're all right next to eachother

OpenStudy (black_ninja123):

Is it like \[5a ^{4}\]

OpenStudy (anonymous):

Exactly

OpenStudy (anonymous):

Sorry I'm not american don't speak good english

OpenStudy (black_ninja123):

Ok do 5*2 to the power of 4

OpenStudy (anonymous):

just put the value of the a first

OpenStudy (black_ninja123):

2^4 is 16 16*5 is 80

OpenStudy (anonymous):

which is , 5 2 to the power of A

OpenStudy (anonymous):

So what is the answer?

OpenStudy (black_ninja123):

80

OpenStudy (anonymous):

Thank you

OpenStudy (black_ninja123):

Your welcome

OpenStudy (anonymous):

5 2 4 =5 *2*2*2*2 =80

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