Evaluate the Expression $- 4 \cdot 5 ^ { 2 }$

question 57

Multiple Choice

Evaluate the expression.
- $- 4 \cdot 5 ^ { 2 }$

• A) \(- 400\)
• B) 400
• C) 100
• D) \(- 100\)

---

Definitions:

Forensic Chemistry

A field of chemistry dedicated to the application of chemical principles and techniques to the justice system.

Molecular Polarity

A characteristic of molecules where an uneven distribution of electrons creates regions of positive and negative charges, influencing how molecules interact.

Solvent Interaction

The process by which a solvent can dissolve solute particles, involving physical and chemical interactions.

Electronegativity

A measure of an atom's ability to attract electrons towards itself in a chemical bond.