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Mathematics 18 Online
OpenStudy (anonymous):

Simplify the expression.

OpenStudy (anonymous):

(64 1/2) 1/3

OpenStudy (anonymous):

rif do you mean 64 and a half to the power of 1/3? or times 1/3?

OpenStudy (anonymous):

i no know it says like this (64 1/2) 1/3

OpenStudy (anonymous):

is it 2 or 16 or 8 or 4?

OpenStudy (anonymous):

are those the choices you are given?

OpenStudy (anonymous):

yes for me

OpenStudy (anonymous):

half of 64 is 32 and then what times 3 gives you 32

OpenStudy (anonymous):

well its probably 64 to the power (1/2 * 1/3) = 64 ^ (1/6) = 2 power 1\6 means the sixth root of 64: 2 *2*2*2*2*2 = 64

OpenStudy (anonymous):

there you go

OpenStudy (anonymous):

so answer 2?

OpenStudy (anonymous):

yep

OpenStudy (anonymous):

thank you ver much. help with another one please?

OpenStudy (anonymous):

ok

jhonyy9 (jhonyy9):

64/2 =32 --- (64 1/2) 1/3 --- (64/2) 1/3 = 32 1/3 = 32/3

OpenStudy (anonymous):

half of 64 is 32 and then what times 3 gives you 32

jhonyy9 (jhonyy9):

if you have wrote hence : 1 1 32 64 x --- x --- = ---- 2 3 3

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