" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(√-125) - 2 = n
√-125 - 4 = n
√-129 = n
(-125) = (n + 2)²
-125 = n² + 4n + 4
n² + 4n = -4 - 125
n² + 4n = -129
n ( n + 4 ) = -129
n = -129 atau n = -129 - 4 = -133