" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
1). 2x² + 3x - 9 per x² + 2x - 3
= 2x⁴ + 5x³ - 3x² - 9
x²
2). 2x² - 5x - 12 per x² - 16
= 2x⁴ - 5x³ - 16x² - 12
x²
3). - x² - 2x + 35 per x² - 25
= - 1 ( x⁴ + 2x³ + 25x² - 35 )
x²