Iklan

Iklan

Pertanyaan

Jika P ( x ) = x 4 + 5 x 3 + 9 x 2 + 13 x + a dibagi dengan (x + 3) bersisa 2, maka P(x) dibagi akan bersisa ....

Jika  dibagi dengan (x + 3) bersisa 2, maka P(x) dibagi akan bersisa ....

  1. 2

  2. -3

  3. 4

  4. -5

  5. 6

Iklan

S. Nur

Master Teacher

Jawaban terverifikasi

Iklan

Pembahasan

P left parenthesis x right parenthesis equals x to the power of 4 plus 5 x cubed plus 9 x squared plus 13 x plus a space d i b a g i space d e n g a n space left parenthesis x plus 3 right parenthesis space b e r s i s a space 2 colon  p left parenthesis negative 3 right parenthesis equals 2  2 equals space left parenthesis negative 3 right parenthesis to the power of 4 plus space 5 left parenthesis negative 3 right parenthesis cubed plus 9 left parenthesis negative 3 right parenthesis squared plus 13 left parenthesis negative 3 right parenthesis plus a  a equals negative 18 plus 135 minus 81 plus 39  a equals 14  P left parenthesis x right parenthesis equals x to the power of 4 plus 5 x cubed plus 9 x squared plus 13 x plus a  P left parenthesis x right parenthesis equals x to the power of 4 plus 5 x cubed plus 9 x squared plus 13 x plus 14  P left parenthesis negative 1 right parenthesis equals left parenthesis negative 1 right parenthesis to the power of 4 plus 5 left parenthesis negative 1 right parenthesis cubed plus 9 left parenthesis negative 1 right parenthesis squared plus 13 x left parenthesis negative 1 right parenthesis plus 14  P left parenthesis negative 1 right parenthesis equals 1 minus 5 plus 9 minus 13 plus 14  P left parenthesis negative 1 right parenthesis equals 6

Perdalam pemahamanmu bersama Master Teacher
di sesi Live Teaching, GRATIS!

50

Raditya Damaris Wahyudiharto

Makasih ❤️

Iklan

Iklan

Pertanyaan serupa

Sisa pembagian dari polinomial oleh p( x) = x - 4 adalah ….

1

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

Hubungi Kami

Ruangguru WhatsApp

+62 815-7441-0000

Email info@ruangguru.com

[email protected]

Contact 02140008000

02140008000

Ikuti Kami

©2024 Ruangguru. All Rights Reserved PT. Ruang Raya Indonesia