" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Verified answer
X+3 √(2x²+3x-9) = 2x-1...........2x²+6x
..........------------(-)
.................-3x-9
.................-3x-9
.........--------------(-)
......................0
jadi hasilnya = 2x - 1