Use the Quadratic Formula or Graphing Methods to
- $$4 x ^ { 2 } + 20 x + 8 \geq 0$$

question 255

Multiple Choice

Use the quadratic formula or graphing methods to
- $$4 x ^ { 2 } + 20 x + 8 \geq 0$$

• A) \(x \geq \frac { - 5 + \sqrt { 17 } } { 2 } \approx - 0.438\)
• B) \(\frac { - 5 - \sqrt { 17 } } { 2 } \approx - 4.562 \leq x \leq \frac { - 5 + \sqrt { 17 } } { 2 } \approx - 0.438\)
• C) \(x \leq \frac { - 5 - \sqrt { 17 } } { 2 } \approx - 4.562\)
• D) \(x \leq \frac { - 5 - \sqrt { 17 } } { 2 } \approx - 4.562\) or \(x \geq \frac { - 5 + \sqrt { 17 } } { 2 } \approx - 0.438\)

Determine atomic mass based on the number of protons and neutrons.

Differentiate atoms based on their subatomic particle counts and arrangements.

Understand Avogadro's number and its implications in chemical quantification.

Predict the bonding capabilities of elements based on valence electron counts.

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Hypersensitivity

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