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The solutions to a certain quadratic equation are x= -4 and X = 3. Write the equation in standard form below.
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The solutions to a certain quadratic equation are x 4 and X 3 Write the equation in standard form below blank x blank blank 0 class=

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semsee45

Answer:

x² + x - 12 = 0

Step-by-step explanation:

If x = -4 and x = 3 are solutions to a quadratic equation, then

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

Expand the brackets:  x² - 3x + 4x - 12 = 0

Combine like terms:  x² + x - 12 = 0

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