" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x-18 = 0, x= 18
x-1=0, x = 1
.
.
b) 4x^2 - 9 = 0
x^2 = 9/4
x = akar(9/4)
x = +/- (3/2)
semoga membantu