ada pada lampiran, semoga membantu
(4x+1)²-(4x-1)²/4x
=(16x²+8x+1)-(16x²-8x+1)/4x
=16x²-16x²+8x+8x+1-1/4x
=16x/4x
=4
" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
ada pada lampiran, semoga membantu
(4x+1)²-(4x-1)²/4x
=(16x²+8x+1)-(16x²-8x+1)/4x
=16x²-16x²+8x+8x+1-1/4x
=16x/4x
=4