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(2a)²=4a²
(3xy)³=27x³y³
(-2ab)⁴=16a⁴b⁴
(4a²b²)²=16a⁴b⁴
-3(x²y)³=-3x⁶y³
-2(pq)⁴=-2p⁴q⁴
1/2(2xy)²=1/2.4x²y²=2x²y²
a(ab²)³=a.a³b⁶=a⁴b⁶
(x+2)²=x²+4x+4
3(2x-1)²=3(4x²-4x+1)=12x²-12x+3
(4x-3y)³=64x³+3(4x)²(-3y)+3(4x)(3y)²+(-3y)³=64x³-144x²y+108xy²-27y³
Soal yang lain kerjakan sendiri ya.
Semangat!