Question

log (2x+3)/loga=2
To find a.​

Answer 1

Step-by-step explanation:

2x + 3 / 9 = 2

2x + 3 = 2 * 9

2x = 18 - 3

x = 15 / 2

x = 7.5

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Answer 2

Answer:

√(2x+3)

Step-by-step explanation:

log (2x+3)/log(a)=2

►log(2x+3) = 2 log(a)

►log(2x+3) = log(a²)

► 2x+3 = a²

► a = √(2x+3)