Answers

  • Brainly User
2016-05-03T15:47:25+05:30
A^2=132 -2=130 
therefore a = under root 130
0
2016-05-03T23:31:38+05:30
It will be a^2 not 2^a........... So, a^2+2=132.........a^2=132-2.........a^2=130 ........ So , a= -√130 and +√130....
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