Question

x2+7x+12=0

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Answer to a math question x2+7x+12=0

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Andrea

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83 Answers

Solution:

1. Given quadratic equation:

x^2 + 7x + 12 = 0

2. Factor the quadratic equation:
- Find two numbers that multiply to 12 (constant term) and add to 7 (coefficient of

.

3. These two numbers are 3 and 4 because:

3 \cdot 4 = 12

3 + 4 = 7

4. Write the equation in factored form:

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

5. Set each factor equal to zero:

x + 3 = 0

x + 4 = 0

6. Solve for

x = -3

x = -4

The solutions to the quadratic equation are

x = -3

and

x = -4

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x2+7x+12=0

Answer to a math question x2+7x+12=0

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