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EleoNora [17]
3 years ago
11

Preform the operation (8x 2 +8x)−(−9x 2 +8x)

Mathematics
1 answer:
ella [17]3 years ago
4 0

Answer:

17x^2

Step-by-step explanation:

8x^2-(-9x^2)= 17x^2

+8x-8x

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How far apart are the foci of an ellipse with a major axis of 26 feet and a minor axis of 24 feet?
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<span>Let the major axis = 2a , and the minor axis = 2b
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</span>
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