8, 9 you basically just evaluate the equation in the parentheses
2x² + 6x - 3 + 2x³ - 3x + 2
Combine like terms
2x³ + 2x² + 6x - 3x - 3 + 2
Final answer:
2x³ + 2x² + 3x - 1
Answer
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She would have to use 2700g chocolate, 150g eggs, 300ml lemon juice and 750 g of sugar.. to make 21 potions
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Answer:
Step-by-step explanation:
A coefficent is the number in front of the letter and a constant is just a number