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Mathematics 8 Online
OpenStudy (anonymous):

radicals, yay me.

OpenStudy (anonymous):

what's the question

OpenStudy (anonymous):

just a sec...

OpenStudy (anonymous):

\[(8\sqrt{x}+9)(9\sqrt{x}-2)\]

OpenStudy (anonymous):

72x -16sqrt x + 81sqrt x - 18.

OpenStudy (anonymous):

let me check, brb

OpenStudy (anonymous):

= 72x + 65sqrt x - 18

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