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The quadratic x squared - 4x -21 find values of a and b

The quadratic x squared - 4x -21 find values of a and b
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17 votes
The quadratic x squared - 4x -21 find values of a and b

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User Ammar Ahmad
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8.5k points

1 Answer

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So the equation to remember is ax^2+bx+c so since the equation is x^2-4x-21 then a is x^2 and b is -4x
answered
User Berry Tsakala
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9.0k points
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