" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
x² - 4x + 4 = 64 + x² - 12x + 36
x² - 4x - x² + 12x = 100 - 4
8x = 96
x = 96/8 = 12
8^{2} = x^{2} -4x+4-( x^{2} +12x-36 [/text]
64=8x-32
96=8x
12=x
Maaf jika jawaban saya salah