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Mathematics 22 Online
OpenStudy (anonymous):

simplify 2^x+1/ 2^1-x

OpenStudy (anonymous):

sorry ...4^x

jhonyy9 (jhonyy9):

\[2^{(x+1)-(1-x)} = 2^{2x} = 4^{x}\]

jhonyy9 (jhonyy9):

ok ?

OpenStudy (anonymous):

thank you! :P again..

jhonyy9 (jhonyy9):

yw

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