1. ∫(2x + 5) dx ? 2. Integral (x+3)(x-3) dx

Integral Fungsi Aljabar.
Kelompok wajib kelas XI SMA kurikulum 2013 revisi 2016.

∫ axⁿ dx = axⁿ⁺¹ / (n + 1) + C

Nomor 1
∫ (2x + 5) dx
= x² + 5x + C = x(x + 5) + C

Nomor 2
∫ (x + 3)(x - 3) dx
= ∫ (x² - 9) dx = 1/3 x³ - 9x + C = x(1/3 x² - 9) + C