" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
16a^2 + 24a +16a^2 - 16a + 8a^2 - 8a + 12a - 12
40a^2 +12a - 12
=> 2 [ (4a) x (2a-2) ] = 8a x 4a - 4 = 32a² - 4
=> 2 [ (2a+3) x (2a-2) ] = 4a + 6 x 4a - 4 = 16a² + 2
jadi, 32a² + 6 + 32a² - 4 + 16a² + 2 = 32a² + 32a² + 16a² + 6 - 4 + 2
= 80a² + 4
=> klw jawabannya salah mohon maaf ya