3 years ago

Write a quadratic function f whose zeros are -3 and -4

1 answer:

dlinn [17]3 years ago

7 0

Answer:

Step-by-step explanation:

Zeros α = -3 and β = -4

Quadratic equation: x² - (α + β)x + αβ = 0

x² - (-3-4)x + (-3)*(-4) = 0

x² - (-7)x + 12 =0

x² + 7x + 12 = 0

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