Jawab:
1. 4(2a - b + 6) = (4×2a) - (4×b) + (4×6) = 8a - 4b + 24
2. xy(x² + 5) = (xy × x²) + (xy × 5) = x³y + 5xy
3. 2/3(3x + 6) = (2/3 × 3x) + (2/3 × 6) = 2x + 4
4. -p(p² + 8) = (-p × p²) + (-p × 8) = -p³ - 8p
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Jawab:
1. 4(2a - b + 6) = (4×2a) - (4×b) + (4×6) = 8a - 4b + 24
2. xy(x² + 5) = (xy × x²) + (xy × 5) = x³y + 5xy
3. 2/3(3x + 6) = (2/3 × 3x) + (2/3 × 6) = 2x + 4
4. -p(p² + 8) = (-p × p²) + (-p × 8) = -p³ - 8p