regannedavis regannedavis

27-03-2020
Mathematics

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How many terms are in the expansion (a + b)20

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Hrishii Hrishii

27-03-2020

Answer:

21 terms

Step-by-step explanation:

Number of terms = Exponent + 1 = 20 +1 = 21

Answer Link

anaiyahj8 anaiyahj8

27-03-2020

Answer:

20a + 20b

Step-by-step explanation:

Answer Link

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