zero 發問於 科學及數學數學 · 1 十年前

F.3 factorization question

I know how to do factorization which is in the form of ab^2 +bx+c

example = 6x^2+9x+3

However , when listing out factor , I really do not know how to make it

faster faster.....................................

1 個解答

評分
  • 1 十年前
    最愛解答

    There are some ways to do questions about factorization faster.

    If the coefficients of the terms of theexpression have a common factor,then take it out .

    e.g.6x^2+9x+3

    =3(2x^2 +3x +1)=3(2x+1)(x+1)

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