6p7/7q5 : 3p²/14q³ =.....??? X² + X - 2 ---------------- =.........??? X² - 9x + 14
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6p7/7q5 : 3p²/14q³ =.....???
X² + X - 2
---------------- =.........???
X² - 9x + 14
X² + X - 2
---------------- =.........???
X² - 9x + 14
1 Jawaban
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1. Jawaban shefshef
6p⁷ / 7q⁵ : 3p² / 14q³
= 6p⁷ / 7q⁵ × 14q³ / 3p²
= (6p⁷ / 3p² ) (14q³ / 7q⁵)
= 2p⁵ . 2q⁻²
= 4p⁵/q²
x² - x - 2 / x² -9x + 14
= (x - 2) (x + 1) / (x - 2) (x - 7)
= x + 1 / x - 7