Penjelasan dengan langkah-langkah:
2x²-2x+3=0
x1+x2 = -(-2/1) =2
x1×x2 = 3/2
2x1+2x2 = 2(x1+x2) = 2(2) =4
2x1 × 2x2 = 4(x1 × x2) = 4(3/2) = 6
PK Baru
x² + 4x + 6 = 0
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Penjelasan dengan langkah-langkah:
2x²-2x+3=0
x1+x2 = -(-2/1) =2
x1×x2 = 3/2
2x1+2x2 = 2(x1+x2) = 2(2) =4
2x1 × 2x2 = 4(x1 × x2) = 4(3/2) = 6
PK Baru
x² + 4x + 6 = 0