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Mathematics 16 Online
zarkam21 (zarkam21):

Help, will medal =) =)

zarkam21 (zarkam21):

OpenStudy (haseeb96):

nope x^2 -8x -7=0 is the correct asnwer

zarkam21 (zarkam21):

Are you sure?

OpenStudy (haseeb96):

yeah I am 100% sure because when we move an expression from one side to another it sign changed.

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