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Popular >

log_{4}(-x)>0

Solution

lo g_{4} (- x) > 0

Solution

x < - 1

+1

Interval Notation

(- \infty, - 1)

Solution steps

lo g_{4} (- x) > 0

Apply log rules

- x > 1

Multiply both sides by

- 1

x < - 1

Popular Examples

log_{5}(2x-1)<log_{5}(x+7)

lo g_{5} (2 x - 1) < lo g_{5} (x + 7)

x \cdot ln (x^{3}) > 0

lo g_{2} (x + 1) < 2

k>= ((log_{10}(n)))/((log_{10)(2))}

k \geq \frac{( lo g _{10} ( n ) )}{( lo g _{10} ( 2 ) )}

log_{x+4}(5x+20)<= log_{x+4}((x+4)^2)

lo g_{x + 4} (5 x + 20) \leq lo g_{x + 4} ((x + 4)^{2})

Frequently Asked Questions (FAQ)

What is log_{4}(-x)>0 ?
The solution to log_{4}(-x)>0 is x<-1