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Tju [1.3M]
2 years ago
9

What’s the answer to (9n^2+3n+4) - (6n^2+3n+3)=

Mathematics
1 answer:
Brut [27]2 years ago
8 0
The answer is 3n^2+1
9n^2 - 6n^2 = 3n^2
3n-3n=0
4-3=1
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Answer:

Step-by-step explanation:

1) we have to solve the associated equation

-16x^2 + 24x + 16 = 0

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3) for draw a parabola is are necessary the coordinates of the vertex and of two points: one that lies to left of the vertex, and one that lies on the right to the vertex.

So we already have the necessary informations to draw it.

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