Minta bantuan nya kaka​

Jawaban:

4. a.integral 4/x DX

integral 4 xpangkat -1

4/(-1+1) x (pangkat-1+1) + c

tidak terdefinisi(∞)

b.integral x(2x + 5/x²) DX

integral 2x²+5/x

integral 2x² + 5 x^-1

2/(2+1) x^2+1 + 5/(-1+1) x^-1+1

2/3 x³

c.integral x pangkat-1 – 1

1/(-1+1) x^-1+1 – x +c

-x +c

d.integral (x+2)²/x²

integral (x²+4x+4)(x^–2)

integral 1+4x^–1+4x^–2

x+(4/(–1+1)) x^–1+1 + (4/(–2+1)) x^–2+1 +C

x–4x^–1

5. b.integral(x-4)³dx

1/4 (x-4)⁴+C

c.integral (x²+10)²dx

2/3 (x²+10)³+c

d.integral (x²+3)²/x⁴ DX

integral x⁴+6x²+9(x^–4)

integral 1+6x^–2+9x^–4

x-6x^–1 – 9/3 x^–5