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Write the quadratic equation where the roots are -1/3 and 5

User Enu
by
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1 Answer

4 votes

Answer:

f(x) = 3x² - 14x - 5

Explanation:

multiply the factors: (x + 1/3)(x - 5)

x² - 5x + 1/3x - 5/3

x² -14/3x - 5/3

multiply by 3 to eliminate fractions:

3x² - 14x - 5

User Dulal
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