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Answer»

(t-3)²-(t+3)²=-12tStep-by-step EXPLANATION:》(t-3)²-(t+3)²》x=(t-3),(t+3)》》[(t-3)+(t+3)] [(t-3)-(t+3)]》(t-3 +t+3)(t-3-t-3)》(2T)(-6)》-12T》-12t ANSWER: (t-3)²-(t+3)²=(-12t )



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