Mathematics
Need help with an algebra question i dont get?

Question Description

I don’t know how to handle this Algebra question and need guidance.

If a and b are the solutions of 

84/t+27 + t 21/9 =1, complete the sum a+b

Student has agreed that all tutoring, explanations, and answers provided by the tutor will be used to help in the learning process and in accordance with Studypool's honor code & terms of service.

Final Answer

84/t+27+t21/9=1

84+27t+21/9t^2=t

21/9t^2+26t+84=0

7t^2+78t+252=0

D<0 so no solutions exist


kukistars (136)
Carnegie Mellon University

Anonymous
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