integral 9(x^2+3x+5)^8(2x+3) dx
Matematika
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integral 9(x^2+3x+5)^8(2x+3) dx
1 Jawaban
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1. Jawaban Murva
Integral 9(x^2+3x+5)^8(2x+3) dx
Konsep integral u du
Mis u = (x^2+3x+5)
.du/dx = 2x+3
.dx = du/(2x+3)
Integral 9(x^2+3x+5)^8(2x+3) dx
= integral 9u^8 (2x+3) du/(2x+3)
u^9 +c = (x^2+3x+5)^9 +c