Seudónimo Seudónimo

03-10-2017
Mathematics

contestada

Some please show me how to do this?!.

Find the value of a

(a + 11)*

(2a + 8 3)*

Respuesta :

supermark03 supermark03

03-10-2017

a+11=0 so a =(-)11
2a+83=0 so a=(-)83/2

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