Extra challenge!

+1

803

2

+299

1. ....

tomsun Nov 4, 2019

edited by tomsun Nov 8, 2019

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2⁺⁰ Answers

+586

+1

1. 13

2. a=-1/7

xXxTenTacion Nov 4, 2019

+2

1 - See full answer here: https://web2.0calc.com/questions/need-help_98

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