Sunday, October 13, 2019

Kunci Jawaban Try Out 2 Buku Sukino Kelas XII no 5

Soal dan Pembahasan Try Out 2
Buku Sukino
Matematika Peminatan
Kelas XII
Kunci Jawaban Try Out Sukino

5. Suku banyak (2x4 + ax3 - 3x2  + 5x + b) , dibagi (x2 - 1) bersisa (6x + 5). Nilai (a . b) adalah ...

a. -6
b. -3
c. 1
d. 6
e. 8

Jawaban : D

2x4 + ax3 - 3x2  + 5x + b
------------------------------
              x2 - 1

gunakan pembagian biasa,

sisa :
(5 + a) x + b - 1 = 6x + 5

5 + a = 6
a = 1

b - 1 = 5
b = 6

a . b = 1 . 6 = 6


Yuk kunjungi :
https://superdingo.com
Daftar sekarang, GRATIS 50 poin!
kamu bisa tanya langsung soal tugas kamu loh!
>> soal no 6


No comments:

Post a Comment

Search This Blog

2023 AP CALCULUS BC EXPLANATION SECTION 1 PART A NO.6-10

6. Let y = f(x) be the solution to the differential equation dy/dx = x + y^2 with initial condition f(1) = 2. What is the approximatation fo...