Wie rechnen Sie mit x2−6x+8?
Antworten:
(x−2)(x−4)
Erläuterung:
consider the factors of + 8 which sum to give the
coefficient of the x-term, that is - 6the factors of + 8 which sum to - 6 are - 4 and - 2
⇒x2−6x+8=(x−4)(x−2)
(x−2)(x−4)
consider the factors of + 8 which sum to give the
coefficient of the x-term, that is - 6the factors of + 8 which sum to - 6 are - 4 and - 2
⇒x2−6x+8=(x−4)(x−2)