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anzhelika [568]
3 years ago
7

(x + 3x3 + 8x2) - (8x – 7x3 + 7x2)

Mathematics
2 answers:
Dafna11 [192]3 years ago
7 0

Answer:

10 x 3 + x 2 -7 x

Step-by-step explanation:

Phantasy [73]3 years ago
5 0

Answer: 10x^3

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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Which angle in ADEF has the largest measure?
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