tolong yang bisa di jawab yaaa beserra caranya !!!!!!!!!

5. Integral (x²(x√x - 1/√x)²) = integral x²((x² - 1)/√x))² = integral x²((x² - 1)²/ x) = integral x(x⁴ - 2x² + 1) = integral x^5 - 2x³ + x = 1/6x^6 - 2(1/4x⁴) + 1/2x² + C= 1/6x^6 - 1/2x⁴ + 1/2x² + C = 1/2x²(1/3x⁴ - x² + 1) + C
Jawab : B

6. Integral sin 3x - cos 2x dx = Integral sin 3x - integral cos 2x = - 1/3 cos 3x - 1/2 sin 2x + C
Jawab : D

7. Integral csc²(2x - π/2) dx = - 1/2 cot(2x - π/2) + C
Jawab : A
Belajar lagi ya,,,, :-)