Question
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Now enter those coefficients into the quadratic formula below: \[ x=\frac{-\sqrt{-2} \pm \sqrt{(\boxed{-2})^{2}-4 \cdot \square}}{2 \cdot 1} \] Now simplify the formula: \[ x=\frac{\square \pm \sqrt{\square}}{\square} \]

Ask by Zimmerman Perkins. in the United States
Feb 26,2025

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Tutor-Verified Answer

Answer

\[ x=\frac{\sqrt{-2} \pm \sqrt{-2 - 4\square}}{2} \]

Solution

To simplify the quadratic formula given the coefficients, we start with the formula: \[ x=\frac{-b \pm \sqrt{b^{2}-4ac}}{2a} \] In your case, we have: - \( a = 1 \) - \( b = -\sqrt{-2} \) - \( c = \square \) Now, let's substitute these values into the quadratic formula: 1. **Substituting the values:** \[ x=\frac{-(-\sqrt{-2}) \pm \sqrt{(-\sqrt{-2})^{2}-4 \cdot 1 \cdot \square}}{2 \cdot 1} \] 2. **Simplifying the expression:** - The term \(-(-\sqrt{-2})\) simplifies to \(\sqrt{-2}\). - The term \((- \sqrt{-2})^{2}\) simplifies to \((-2)\). - The term \(4 \cdot 1 \cdot \square\) simplifies to \(4\square\). So, we have: \[ x=\frac{\sqrt{-2} \pm \sqrt{-2 - 4\square}}{2} \] Now, we can express this in the form: \[ x=\frac{\square \pm \sqrt{\square}}{\square} \] To match this format, we can identify: - The numerator: \(\sqrt{-2}\) corresponds to \(\square\). - The term under the square root: \(-2 - 4\square\) corresponds to \(\sqrt{\square}\). - The denominator: \(2\) corresponds to \(\square\). Thus, we can rewrite the simplified formula as: \[ x=\frac{\sqrt{-2} \pm \sqrt{-2 - 4\square}}{2} \] This is the simplified form of the quadratic formula with the given coefficients.

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Bonus Knowledge

Alright, let's dive into the quadratic formula with some flair! First up, we have the coefficients. In your formula, the boxed values are the coefficients \( a \), \( b \), and \( c \). Here, given the context of the quadratic equation, we can assume: - \( a = 1 \) (which usually is the coefficient of \( x^2 \)) - \( b = -2 \) - \( c = \square \) (you'll need to replace this with your specific constant!) Now let's plug those into the quadratic formula and simplify! Starting with: \[ x=\frac{-(-2) \pm \sqrt{(-2)^{2}-4 \cdot 1 \cdot c}}{2 \cdot 1} \] This gives us: \[ x=\frac{2 \pm \sqrt{4-4c}}{2} \] And that simplifies to: \[ x=\frac{2 \pm \sqrt{4(1-c)}}{2} = 1 \pm \sqrt{1-c} \] This should give you some catchy roots for your quadratic equation! Have fun solving! Now, remember that polynomial roots can lead to some interesting discoveries. If \( c \) is less than 1, you’ll end up with real roots; if it’s more than 1, those roots become imaginary, adding a twist to your mathematical narrative! Math isn't just numbers; it's a story waiting to unfold with every solution discovered! Keep enjoying the journey!

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