Matematika Sekolah Menengah Atas Faktorkanlah 8a³b+6a²b²-10a²b³=0 adalah​

raymundosauerulv – May 12, 2023

Faktorkanlah 8a³b+6a²b²-10a²b³=0 adalah​

2ab ( 4a² + 3ab - 5ab² )

2ab = 0

ab = -2

4a² + 3(-2) - 5(-2)² = 0

4a² + (-6) - 5(4) = 0

4a² - 6 - 20 = 0

a² = -4 + 6 + 20

a² = 22

a²-22 = 0

a = ±√22

HP = {-2, ±√22}

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