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21 September, 05:18

Use the zero product property to find the solutions to the equation x2 + 12 = 7x.

x = - 4 or x = 3

x = - 4 or x = - 3

Ox=-3 or x = 4

x = 3 or x = 4

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  1. 21 September, 05:27
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    x = 3, x = 4

    Step-by-step explanation:

    Given

    x² + 12 = 7x (subtract 7x from both sides)

    x² - 7x + 12 = 0 ← in standard form

    (x - 3) (x - 4) = 0 ← in factored form

    Equate each factor to zero and solve for x

    x - 3 = 0 ⇒ x = 3

    x - 4 = 0 ⇒ x = 4
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