Answer :

Sure! Let's factor each polynomial completely, step by step.

  1. Factor the polynomial [tex]25x^3 - 100x[/tex]:

    • First, identify the greatest common factor (GCF) of the terms. The terms are [tex]25x^3[/tex] and [tex]-100x[/tex]. The GCF is [tex]25x[/tex].

    • Factor out [tex]25x[/tex] from each term:

      [tex]25x(x^2 - 4)[/tex]

    • Now, notice that [tex]x^2 - 4[/tex] is a difference of squares:

      [tex]x^2 - 4 = (x - 2)(x + 2)[/tex]

    • So, the completely factored form is:

      [tex]25x(x - 2)(x + 2)[/tex]

  2. Factor the polynomial [tex]-16x + 36x^3[/tex]:

    • First, identify the GCF of the terms. The terms are [tex]-16x[/tex] and [tex]36x^3[/tex]. The GCF is [tex]4x[/tex].

    • Factor out [tex]4x[/tex]:

      [tex]4x(9x^2 - 4)[/tex]

    • Now, notice that [tex]9x^2 - 4[/tex] is a difference of squares:

      [tex]9x^2 - 4 = (3x - 2)(3x + 2)[/tex]

    • So, the completely factored form is:

      [tex]4x(3x - 2)(3x + 2)[/tex]

  3. Factor the polynomial [tex]-12x + 48x^3[/tex]:

    • First, identify the GCF of the terms. The terms are [tex]-12x[/tex] and [tex]48x^3[/tex]. The GCF is [tex]12x[/tex].

    • Factor out [tex]12x[/tex]:

      [tex]12x(-1 + 4x^2)[/tex]

    • Now, recognize [tex]-1 + 4x^2[/tex] as another difference of squares, which can be rearranged and written as:

      [tex]4x^2 - 1 = (2x - 1)(2x + 1)[/tex]

    • Therefore, the completely factored form is:

      [tex]12x(2x - 1)(2x + 1)[/tex]

Thanks for taking the time to read Factor each of the following polynomials completely 1 25x 3 100x 2 16x 36x 3 3 12x 48x 3. We hope the insights shared have been valuable and enhanced your understanding of the topic. Don�t hesitate to browse our website for more informative and engaging content!

Rewritten by : Barada