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7 June, 01:31

Select the correct answer.

What is the factored form of this expression?

x2 - 7x + 12

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Answers (2)
  1. 7 June, 01:40
    0
    (x-4) (x-3)

    Step-by-step explanation:

    x² - 7x+12

    =x²-4x-3x+12 applying midterm break

    =x (x-4) - 3 (x-4)

    = (x-4) (x-3)
  2. 7 June, 01:51
    0
    x = 3, x = 4 are the factors of the equation.

    Step-by-step explanation:

    x² - 7 x + 12 = 0

    x² - 4 x - 3 x + 12 = 0

    x (x - 4) - 3 (x - 4) = 0

    (x - 3) (x - 4) = 0

    x = 3, x = 4

    Hence x = 3, x = 4 are the factors of the equation.
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