" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
Tenemos.
M = (x + 2)² - (x - 2)²
Resolver.
M = (x + 2)² - (x - 2)²
M = x² + 4x + 4 - x² + 4x - 4
M = x² - x² + 4x + 4x - 4 + 4
M = 4x + 4x
M = 16x