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Allen Zelichenok
Allen Zelichenok asked in Science & MathematicsMathematics · 5 years ago

need help asap 2x(x-2.5b) factor completely & a^2(a-x) factor completely homework help?

2 Answers

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  • Robert
    Lv 7
    5 years ago

    Both of those are already completely

    factored! Do you mean multiply (that

    is, the exact opposite)? Just distribute.

  • ?
    Lv 7
    5 years ago

    1).

    2x^2 - 5b

    = 2x(x - 2.5b)

    2).

    a^3 - a^2x

    = a^2(a - x)

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