Question 10 If $\log _{2}(4 x+3)=3$, then $x=$ You may enter the exact value or round to 4 decimal places. Submit Question

Step 1 ：Given the equation \(\log _{2}(4 x+3)=3\)

Step 2 ：Using the property of logarithms that says \(\log_b(a) = c\) is equivalent to \(b^c = a\), we can rewrite the equation as \(2^3 = 4x + 3\)

Step 3 ：Solving for x, we get \(x = 1.25\)

Step 4 ：Final Answer: The solution to the equation is \(x \approx \boxed{1.25}\)