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Grade 9Algebra

Please answer the question in the image. Use a quick and easy method.

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Profile image of Triangulum Entangulum
6 Years agoGrade 9
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1 Answer

Profile image of Vikas TU
ApprovedApproved Tutor Answer6 Years ago
Dear student 
Take 2^n common , 
2^n(1/8 + 27/4 + 9/4) = 6832 
2^n = 748.71 
Ans will be option D . 
Good Luck 
Cheers