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xxMikexx [17]
2 years ago
5

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

Mathematics
1 answer:
SCORPION-xisa [38]2 years ago
8 0

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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3 years ago
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Answer:

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Step-by-step explanation:

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