## ACT Math - Precalculus Lectures

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ACT Math - Precalculus

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Discriminant

Lily An
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ACT Math - Precalculus

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Discriminant - Example 1

Lily An
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ACT Math - Precalculus

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Discriminant - Example 2

Lily An
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ACT Math - Precalculus

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Discriminant - Example 3

Lily An
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ACT Math - Precalculus

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Discriminant - Example 4

Lily An