" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2(2)² - (3a - 1)(2) + 5a + 4 = 0
8 - 6a + 2 + 5a + 4 = 0
14 - a = 0
a = 14
substitusi x = 2
2(2)² - (3a - 1)(2) + 5a + 4 = 0
2.4 - 6a + 2 + 5a + 4 = 0
8 - 6a + 2 + 5a + 4 = 0
14 - a = 0
a = 14
semoga membantu ya :)