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Verified answer
Mapel : MatematikaKelas : VII SMP
Bab : Aljabar
Pembahasan :
-7p² + 5pq - 2q²
3p² - 11pq + 4q²
————————— (+)
= (-7 + 3)p² + (5 - 11)pq + (-2 + 4)q²
= -4p² + 2q² - 6pq