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What are the solutions of the following equation?

What are the solutions of the following equation?-example-1
User Esentsov
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1 Answer

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Answer:

D. x = 7 and x = 14

Explanation:

this is a quadratic equation, so use the quadratic formula: (-b+-√b^2-4ac) / 2a for ax^2+bx+c=0

User SharkTheDark
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