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(1) (a+b). (d -U) - lalu). (UUUJ(ii) (a²+ab+b2):(a2-ab+b2) =(c2+cd+d?): (c2-cd+d?) |
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Answer» Step-by-step EXPLANATION: i don't WANT to say but .....i am SORRY am not confident to post this ANS.... |
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