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The Brainliest Answer!
2015-09-20T17:29:49+05:30
First of all it is a question that come in My exam. it should be 1+√7. -6/a =1-√7
1 5 1
-6-6√7/1-6
-6-6√7/6
Sorry -6
-6 gets cancelled
We get 1-√7
2015-09-20T17:49:33+05:30
-6*1-root7/1+root7*1-root7
=-6(1-root7)/-6
ans=1-root7

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