" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x²-9 / √x²+7x-4 × √x²-7x+4 / √x²-7x+4
→ (x²-9)√x²-7x+4 / x²-7x-4 ← jawaban
Semoga membantu ツ