Sugakookie57 Sugakookie57

15-10-2020
Mathematics

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Evaluate 3r³+5,when r=2

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brittneyallen1019 brittneyallen1019

15-10-2020

Answer:

29

Step-by-step explanation:

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emilyagganis85 emilyagganis85

15-10-2020

Answer:

221

Step-by-step explanation:

r=2

32³+5=

3x2= 6

6³ +5

6x6x6 = 216

216 + 5 =221

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