The given image contains mathematical expressions. Please transcribe them.

Mathematical Expressions:

• \[\sqrt{\frac{2x-1}{3}} + \ln\left(\frac{2x+3}{5}\right)\]
• \[e^{\frac{1-x}{3}} + 3\cos\left(\frac{1-x}{2}\right)\]
• \[\ln\sqrt{x-1}\]
• \[\sqrt{3+x}\]