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utkFRESH
 4 years ago
(9r)(4r) step by step please, thanks
utkFRESH
 4 years ago
(9r)(4r) step by step please, thanks

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101Ryan101
 4 years ago
Best ResponseYou've already chosen the best response.19*4 9*r 4*r +r^2 36 13r +r^2

utkFRESH
 4 years ago
Best ResponseYou've already chosen the best response.0wait, how come you said 4*r, there was no 4 in the equation.

utkFRESH
 4 years ago
Best ResponseYou've already chosen the best response.0you said 4*r, but there was no 4 in the equation.

101Ryan101
 4 years ago
Best ResponseYou've already chosen the best response.1because it was a r times a 4... and so it's a 4r

utkFRESH
 4 years ago
Best ResponseYou've already chosen the best response.0ohh okay thanks sorry for the misunderstanding
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