Solve the logarithmic equation. $$\log _ { 1 / 3 } ( 2 z + 5 ) - \log _ { 1 / 3 } z = - 3$$
A) $\left\{ \frac { 11 } { 3 } \right\}$
B){ }
C) $\{ 9 \}$
D) $\left\{ \frac { 1 } { 5 } \right\}$

Question

Solve the logarithmic equation. $$\log _ { 1 / 3 } ( 2 z + 5 ) - \log _ { 1 / 3 } z = - 3$$
A) $\left\{ \frac { 11 } { 3 } \right\}$
B){  }
C) $\{ 9 \}$
D) $\left\{ \frac { 1 } { 5 } \right\}$

Quizplus · Accepted Answer

The Answer of Solve the logarithmic equation. $$\log _ { 1 / 3 } ( 2 z + 5 ) - \log _ { 1 / 3 } z = - 3$$
A) $\left\{ \frac { 11 } { 3 } \right\}$
B){  }
C) $\{ 9 \}$
D) $\left\{ \frac { 1 } { 5 } \right\}$

Solve the Logarithmic Equation log⁡1/3(2z+5)−log⁡1/3z=−3\log _ { 1 / 3 } ( 2 z + 5 ) - \log _ { 1 / 3 } z = - 3log1/3​(2z+5)−log1/3​z=−3

Solve the Logarithmic Equation $\log _ { 1 / 3 } ( 2 z + 5 ) - \log _ { 1 / 3 } z = - 3$