" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
untuk akar" : dan
α + β = +
= - 6
= - 6
= - 6
= 5 - 6
= - 1
α . β =
=
=
=
=
= 6 - 15
= - 9
persamaan baru
x² - (α + β) x + α . β = 0
x² - (- 1) x + (-9) = 0
x² + x - 9 = 0