Pertanyaan

Tentukanlah nilai integral di bawah ini: b. ∫ − 2 1 6 x 2 d x

Tentukanlah nilai integral di bawah ini:

b. $\int_{- 2}^{1} 6 x^{2} d x$ $\;$

8 dari 10 siswa nilainya naik

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Habis dalam

Klaim

A. Armanda

Master Teacher

Mahasiswa/Alumni Universitas Indraprasta PGRI

Jawaban terverifikasi

Jawaban

.

Error converting from MathML to accessible text.

Pembahasan

Ingat! Sehingga, Jadi, .

Ingat!

$integral subscript a superscript b a x to the power of n space d x equals open parentheses fraction numerator a over denominator n plus 1 end fraction x to the power of n plus 1 end exponent close parentheses subscript a superscript b$

Sehingga,

$table attributes columnalign right center left columnspacing 0px end attributes row cell integral subscript negative 2 end subscript superscript 1 6 x squared space d x end cell equals cell open parentheses fraction numerator 6 over denominator 2 plus 1 end fraction x to the power of 2 plus 1 end exponent close parentheses subscript negative 2 end subscript superscript 1 end cell row blank equals cell open parentheses 2 x cubed close parentheses subscript negative 2 end subscript superscript 1 end cell row blank equals cell 2 times 1 cubed minus 2 times open parentheses negative 2 close parentheses cubed end cell row blank equals cell 2 minus 2 times open parentheses negative 8 close parentheses end cell row blank equals cell 2 plus 16 end cell row blank equals 18 end table$

Jadi, Error converting from MathML to accessible text. .