Klammer auflösen und term vereinfachen ((4x-(5xy+y))-(7y-(x-2xy))-(x+y)

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2 Antworten

Ein anderes Problem?

Amiens · Answer 1 · 2015-09-10T15:29:13+0000

(4x-5xy-y)-(7y-x+2xy)-x-y

=4x-5xy-y-7y+x-2xy-x-y

=4x-7xy-9y

Grosserloewe · Answer 2 · 2015-09-10T15:34:20+0000

((4x-(5xy+y))-(7y-(x-2xy))-(x+y)

= 4x-5xy-y -(7y-x+2xy) -x-y

= 4x-5xy-y -7y+x-2xy -x-y

=4x -7xy -9y