A. 4a²+12a+9
B. 9x⁴-24x²y+16y² formulanya (a-b)²=a²-2ab+b²
C. 27p³-54p²q+36pq²-8q³
Formulanya
(a-b)³= a³-3a²b+3ab²-b³
Done. Follow
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A. 4a²+12a+9
B. 9x⁴-24x²y+16y² formulanya (a-b)²=a²-2ab+b²
C. 27p³-54p²q+36pq²-8q³
Formulanya
(a-b)³= a³-3a²b+3ab²-b³
Done. Follow