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Grade 11Algebra

(2.4)^x=(2.6)^x-1 has

1. no solution

2. exactly one solution

3. at least two solution

4. infinite number of solution

Sir, can you make me understand it in a better way and with a suitable example.


Profile image of VIVEK SINGH
15 Years agoGrade 11
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1 Answer

Profile image of Aakashdeep Dhiman
15 Years ago

taking log both sides

xlog2.4=xlog2.6-1

x{log(2.4/2.6)}=1

x=1/{log(2.4/2.6)}

hence it has only one solution


from  Aakashdeep Dhiman