document.write( "Question 47999: Solve the equation 4^2x+1=2^3x+6.\r
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document.write( "Possible solutions are:\r
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document.write( "a. -5
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document.write( "b. 2
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document.write( "c. 4
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document.write( "d. 5 \n" );
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Algebra.Com's Answer #31762 by Nate(3500)![]() ![]() ![]() You can put this solution on YOUR website! 4^(2x + 1) = 2^(3x + 6) \n" ); document.write( "2^(4x + 2) = 2^(3x + 6) \n" ); document.write( "4x + 2 = 3x + 6 \n" ); document.write( "x = 4 \n" ); document.write( "(c) \n" ); document.write( " |