SOLUTION: Solve the equation 4^2x+1=2^3x+6.

Question 93110This question is from textbook Algebra and Trigonometry
: Solve the equation 4^2x+1=2^3x+6. This question is from textbook Algebra and Trigonometry

Answer by venugopalramana(3286) (Show Source): You can put this solution on YOUR website!
Solve the equation 4^2x+1=2^3x+6.
(4)^(2X+1)= (2^2)^(2X+1)=(2)^{2(2X+1)}=(2)^(4X+2)
(2)^(4X+2) = (2)^(3X+6)
HENCE
4X+2=3X+6
4X-3X=6-2=4
X=4
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