October 2018 1 26 Report
1) akar2 PK 3x² + 2x - 1 = 0 adl a dan b, susunlah PK yang akarnya 1/a + 1/b ?
2) Tentukan PK baru 2x² - 3x + 5 =0, jk akarnya berkebalikan x₁ , 1/x₂ ?

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