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What are the zeros of the quadratic function f(x)=2x^2+16x-9?

User Joffre
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2 Answers

3 votes

Answer:

x = 0.53 and x = -8.53

Explanation:

User Ennabah
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6 votes

Answer:

x=-4+\sqrt{\frac{41}{2}}

x=-4-\sqrt{\frac{41}{2}}

Explanation:

User Jonathan Corrin
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