RoboguruRoboguru
SD

Bentuk sederhana dari 4−15​​ − 4 + 15​​ adalah....

Pertanyaan

Bentuk sederhana dari square root of 4 minus square root of 15 end root space minus space square root of 4 space plus space square root of 15 end root adalah....

  1. -6

  2. negative square root of 6

  3. square root of 6

  4. 6

N. Rahayu

Master Teacher

Mahasiswa/Alumni Universitas Muhammadiyah Malang

Jawaban terverifikasi

Pembahasan

straight p equals square root of 4 plus square root of 15 end root minus square root of 4 plus square root of 15 end root,maka

straight p squared equals open parentheses square root of 4 minus square root of 15 end root minus square root of 4 plus square root of 15 end root close parentheses squared  left right double arrow straight p squared equals open parentheses square root of 4 minus square root of 15 end root close parentheses minus 2 open parentheses square root of 4 minus square root of 15 end root close parentheses open parentheses square root of 4 plus square root of 15 end root close parentheses plus open parentheses square root of 4 plus square root of 15 end root close parentheses  left right double arrow straight p squared equals 8 minus 2 square root of open parentheses square root of 4 minus square root of 15 end root close parentheses open parentheses square root of 4 plus square root of 15 end root close parentheses end root  left right double arrow straight p squared equals 8 minus 2 square root of 16 minus 15 end root  left right double arrow straight p squared equals 6  left right double arrow straight p space equals plus-or-minus square root of 6

karena open parentheses square root of 4 minus square root of 15 end root close parentheses less than open parentheses square root of 4 plus square root of 15 end root close parentheses

Maka nilai p=negative square root of 6

77

0.0 (0 rating)

Pertanyaan serupa

Bentuk sederhana dari 12−235​​ adalah ....

92

5.0

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