Roboguru
SD

Luas daerah yang dibatasi oleh kurva y = x2−2x dan sumbu +4muX, garis x=2 dan garis x = 4 adalah ....

Pertanyaan

L u a s space d a e r a h space y a n g space d i b a t a s i space o l e h space k u r v a space y space equals space x squared minus 2 x space d a n space s u m b u thin space X comma space g a r i s space x equals 2 space d a n space g a r i s space x space equals space 4 space a d a l a h space....

  1. 10 over 3 space s a t u a n space l u a s

  2. 18 over 3 space s a t u a n space l u a s

  3. 20 over 3 space s a t u a n space l u a s

  4. 26 over 3 space s a t u a n space l u a s

  5. 31 over 3 space s a t u a n space l u a s

R. Azizatul

Master Teacher

Mahasiswa/Alumni Universitas Negeri Yogyakarta

Jawaban terverifikasi

Pembahasan

L equals integral subscript 2 superscript 4 left parenthesis f left parenthesis x right parenthesis. d x right parenthesis  equals integral subscript 2 superscript 4 left parenthesis x squared minus 2 x right parenthesis d x  equals x cubed over 3 minus x squared space m a s u k k a n space b a t a s space a t a s space equals space 4 comma space b a t a s space b a w a h space equals space 2  equals 64 over 3 minus left parenthesis 4 right parenthesis squared minus left parenthesis 8 over 3 minus left parenthesis 2 right parenthesis squared right parenthesis  equals 16 over 3 plus 4 over 3  equals 20 over 3 space s a t u a n space l u a s

31

3.5 (2 rating)

Pertanyaan serupa

Nilai dari ∫−12​(3x2−2x+1)dx adalah ....

27

0.0

Jawaban terverifikasi

RUANGGURU HQ

Jl. Dr. Saharjo No.161, Manggarai Selatan, Tebet, Kota Jakarta Selatan, Daerah Khusus Ibukota Jakarta 12860

Coba GRATIS Aplikasi Roboguru

Coba GRATIS Aplikasi Ruangguru

Download di Google PlayDownload di AppstoreDownload di App Gallery

Produk Ruangguru

Produk Lainnya

Hubungi Kami

Ruangguru WhatsApp

081578200000

Email info@ruangguru.com

info@ruangguru.com

Contact 02140008000

02140008000

Ikuti Kami

©2022 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia