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Mathematics 9 Online
OpenStudy (anonymous):

Find the sum. Uloaded

OpenStudy (anonymous):

OpenStudy (anonymous):

add em up. get \[2^5+8+2^6+8+2^7+8\]

OpenStudy (anonymous):

i get \[32+64+128+3\times 8=248\]

OpenStudy (anonymous):

SO WHEN IT IS n=5 you sart at 5 and not 1

OpenStudy (anonymous):

yes that is what the bottom number means

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