Sure, I'll help with solving the integrals from the image. Let's start with the problems listed:

1. Hitunglah setiap integral tentu berikut:

• $a. \int_0^3 (3x+1) \, dx$
• $b. \int_2^4 x^2 \, dx$
• $c. \int_1^3 \frac{1}{x} \, dx$
• $d. \int_0^3 \frac{1}{(x - 2)^2} \, dx$
• $e. \int_2^4 (4x^3 + 7) \, dx$

2. Hitunglah nilai integral berikut ini:

• $a. \int_0^2 (x^3 + 1) \, dx$
• $b. \int_1^2 \frac{1}{x^2} \, dx$
• $c. \int_1^4 (3x - 2) \, dx$
• $d. \int_0^1 (2x^2 - 4x + 5) \, dx$
• $e. \int_0^1 \frac{1}{x^2 - 1} \, dx$

3. Hitunglah setiap integral tentu berikut:

• $a. \int_0^3 (x^2 + x^3) \, dx$
• $b. \int_0^1 (3 - 2x + x^2) \, dx$
• $c. \int_0^3 (3x^2) \, dx$
• $d. \int_1^3 \frac{1}{x + 2} \, dx$
• $e. \int_2^4 (x + 5)(2x - 1) \, dx$

Would you like me to solve a specific one of these first or go step by step through all of them?