Given the inequality:
xlog(6)>1To solve this inequality, we must first solve the corresponding equation:
xlog(6)=1Solve:
Given the linear equation:
log(6)*x = 1
Expand brackets in the left part
log6x = 1
Divide both parts of the equation by log(6)
x = 1 / (log(6))
x1=log(6)1x1=log(6)1This roots
x1=log(6)1is the points with change the sign of the inequality expression.
First define with the sign to the leftmost point:
x0<x1For example, let's take the point
x0=x1−101=
−101+log(6)1=
−101+log(6)1substitute to the expression
xlog(6)>1(−101+log(6)1)log(6)>1/ 1 1 \
|- -- + ------|*log(6) > 1
\ 10 log(6)/
Then
x<log(6)1no execute
the solution of our inequality is:
x>log(6)1 _____
/
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x_1