Question

Tolong dijawab yaa , secepatnya

Answer 1

Verified answer

Pembagian suku banyak

f(x) = A(x-3)²⁰¹⁷ + (x-2)²⁰¹⁸ + (x-2)²⁰⁰⁰
p(x) = x² - 5x + 6
s(x) = Bx - 1
.

p(x) = 0
x² - 5x  + 6= 0
(x-3)(x-2) =0
x = 3 atau x = 2

f(x) = s(x)
f(3) = s(3)
A(3-3)²⁰¹⁷ + (3-2)²⁰¹⁸ +(3-2)²⁰⁰⁰ = B(3) - 1
A(0) + 1 + 1 = 3B - 1 --> 2 = 3B - 1
3B = 3
B = 1

f(2) = s(2)
A(2-3)²⁰¹⁷ + (2-2)²⁰¹⁸ + (2-2)²⁰⁰⁰ = B(2) - 1
A(-1) + 0 + 0 = 1(2) - 1
- A = 2 - 1
A = -1

Nilai 3A + 5B = 3 (-1) + 5(1)
3A + 5B = 2