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igor_vitrenko [27]

3 years ago

14

Help please! Write the series 7 + 9 + 11 + . . . + 21 in summation notation

1 answer:

Artist 52 [7]3 years ago

5 0

I hope you can open the attachment.
The expression is 2x + 5
starting at 1 and ending at 8

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S_A_V [24]

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3 years ago