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Equations
• Solve exponential equations of different bases.
• Solve logarithmic equations.
• Solve exponential equations of the same base 
By the end of the lesson you will be able to:
°Â´Ç°ù°ì±ð»åÌý±ð³æ²¹³¾±è±ô±ðÌý1:
°Â´Ç°ù°ì±ð»åÌý±ð³æ²¹³¾±è±ô±ðÌý2:
·É.Ìý±ð.3:
Conclusion: 
In exponential equations, when it is possible,  
express the powers in the same base.
·É.Ìý±ð.4:
·É.Ìý±ð.5:
w.e.6:
w.e.7:
continuing
log (x­2)2
­ log (x2
­4 ) = 2
6) equations with exponentials & logarithms
6) equations with exponentials & logarithms
 
inverse functions
Find the value of x:
ln x = 0
ln x + 1 = 0 
ln x = 1
ln ( x ­ 5 ) = 2
ln x ­ 5 = ­ 7
6) equations with exponentials & logarithms
6) equations with exponentials & logarithms
³§´Ç±ô±¹±ðÌý´Ú°ù´Ç³¾Ìý²ú´Ç´Ç°ìÌý±è²¹²µ±ðÌý65Ìý·¡³æÌý2Ìý³Ò

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