" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
X2 – 4x + 3 bersisa 4x-2 dan dibagi 2x2-5x+2 bersisa -3x+8. sisa suuk banyak f(x) jika dibagi dengan x2-5x+6 adalah
x^2 - 4x + 3 = 0
(x-3)(x-1) = 0
x=3 x=1
x=3 -> 4x-2 = 12-2 = 10
x=1 -> 4x-2 = 4-2 = 2
f(x) = (2x^2 - 5x + 2)(ax+b) + (-3x+8)
10 = (18 - 15 + 2)(3a+b) - 1
11 = 15a + 5b
f(x) = (2x^2 - 5x + 2)(ax+b) + (-3x+8)
2 = (2 - 5 + 2)(a+b) + 5
2 = -a -b +5
a+b =7
eliminasi :)