soanyr709 soanyr709

28-03-2020
Mathematics

contestada

Evaluate the expression x^2•x^1 for x =9

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Danboghiu66 Danboghiu66

28-03-2020

Answer:

729

Step-by-step explanation:

x² x¹ = x³

For x=9, we have 9³=81×9=729

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Аноним Аноним

28-03-2020

Anwser:729

9 times 9 = 81

9 times 1 =9

81 times 9 =729

Answer Link

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