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Ate !, tama pala hehe, ako pala yung mali.. Hehe, amhf, pwd hingi ng solution pra malaman ko kung pano mo na solve..??
yun n ung solution ung pang una .. kailangan mo nalang i-substitute ..
Ahh..!, po ate salamat po.. :)
anong ginagawa nila, (r-t+n)(r-t+n)?
Ay nag tanung lng po ko. Kung pano ..