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Mathematics 20 Online
OpenStudy (anonymous):

can someone tell me what does the expression I attach means?

OpenStudy (anonymous):

OpenStudy (anonymous):

is that a multiplication?

OpenStudy (anonymous):

havent seen such a weird thin in my life. lol

OpenStudy (nikita2):

looks like just one fraction.

OpenStudy (anonymous):

but at the same time looks as a multiplication.

OpenStudy (anonymous):

Im 80% sure that this is a multiplication. The + and - signs are placed there to confuse.

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