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Grade 11Algebra

The number of integral solutions of (4-x)2^x=2x+4 is?

Profile image of Mainaak
7 Years agoGrade 11
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1 Answer

Profile image of Arun
7 Years ago
Dear student
 
at x = 0,1,2 it satisfies the equation.
hence there are 3 integral solution.
 
Regards
Arun