Fatoracao de m² — 3m — 54

Fatoracao de m² — 3m — 54



  • Certified answers contain reliable, trustworthy information vouched for by a hand-picked team of experts. Brainly has millions of high quality answers, all of them carefully moderated by our most trusted community members, but certified answers are the finest of the finest.

    Primeiro achamos as razes:
    m — 3m- 54

    S= — b/a —> S=-(-3/1) —> S = 3 —>m+m=3
    P= c/a —-> P= -54/1 —> P = — 54—>m .m =-54
    Razes—> +9 +(-6) = 9 -6 = 3
    +9 . (-6) = — 54
    Logo—> as razes so :
    m = 9
    m= -6

    Frmula da fatorao—>
    (m — R)(m -R)
    (m -9)(m + 6)
    Resposta:
    m- 3m — 54 =(m-9)(m+6)

  • Fatorao de trinmio tipo

    x +Sx +P=

    ser escrito da forma
    (x +a)(x + b)=
    sendo
    Soma=a+b
    Produto= ab

    logo fatorando
    m-3m-54=
    (m-9)(m+3)

    Soma=-9+6=-3
    Produto= -9.(6)=54


Добавить комментарий

+ 79 = 80