" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
(-2x4)(-2x4)
4-8-8+16
-4-8+16
12+16
28
segitiga pascal
(-2x4)²
(-2x)²(4)+(-2x)(4)+(4)²
16x²-8x+8