Wie rechnen Sie mit # x ^ 2-5x #?
Wie rechnen Sie mit # x ^ 2-5x #? Antworten: #x(x-5)# Erläuterung: The first consideration is to check if there is a #color(blue)“common factor“# #x^2=color(red)(x)xx x“ and “ 5x=5xxcolor(red)(x)# #“Hence there is a common factor of “ color(red)(x)# which can be taken out of each term. #rArrcolor(red)(x)(x-5)“ is the factored form“# #color(blue)“Check“# by multiplying out. … Weiterlesen