1/ ∫³₁ ( x + 2) (x -2 ) dx
Matematika
penanya45
Pertanyaan
1/ ∫³₁ ( x + 2) (x -2 ) dx
1 Jawaban
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1. Jawaban DB45
integral Tertentu
₁³∫(x+2)(x-2) dx =
.
= ₁³∫x² -4 dx
= [ ¹/₃ x³ - 4 x]³₁
= ¹/₃(3³-1³) - 4(3-1)
= ²⁶/₃ - 8
= ²⁶/³ - ²⁴/₃
= ²/₃