Mathematics, 01.09.2021 16:50 rrarick3407
If A=x² +xy-6, B=6xy-2x² +1 and C= 3x² +7 -3xy, find :(i) A+B+C (ii)A-B+C (iii)A+B-C
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If A=x² +xy-6, B=6xy-2x² +1 and C= 3x² +7 -3xy, find :(i) A+B+C (ii)A-B+C (iii)A+B-C...
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