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Mathematics 21 Online
OpenStudy (anonymous):

(8^-6+7^-8)^0*5*2^-1+2*4^-1*2*3^-2+3*9^-1*(4^-1+3^-2)^0

OpenStudy (anonymous):

= [1 x 5 x (1/2)] +[(1/9)] + [ (1/3) ]

OpenStudy (anonymous):

53/18

OpenStudy (anonymous):

huh?

OpenStudy (anonymous):

dont question the genius ><

OpenStudy (anonymous):

I shall never, however, I'm totally LOST lol

OpenStudy (anonymous):

Thats the answer to this equation?

OpenStudy (anonymous):

is not an equation to start with, its an expression

OpenStudy (anonymous):

anything to the power of zero is 1 a^0 =1 and a^-n = 1/a^n

OpenStudy (anonymous):

know them and the question is easy

OpenStudy (anonymous):

and remember bodmas, multiplaction done before addition

OpenStudy (anonymous):

understood, thanks... :( sorry

OpenStudy (anonymous):

for example , the first term (8^-6+7^-8)^0 looks complicated , but its just 1 , because anything to the power zero is 1

OpenStudy (anonymous):

except zero to the power zero which is undefined

OpenStudy (anonymous):

right

OpenStudy (anonymous):

So those were fractions in the answer right?

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