" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
2( x² - 10x +25) - 3(x² + 4x +4)<6 -x²
2x²-20x +50 -3x²-12x -12 <6 -x²
2x² -20x - 3x²-12x +x² < 6 -50 +12
-32x < -32 /÷( -32)
x>1