Simplify the Expression $$- \sqrt { \frac { 98 x ^ { 3 } } { y 5 } }$$

question 354

Multiple Choice

Simplify the expression. Assume all variables represent positive real numbers.
- $$- \sqrt { \frac { 98 x ^ { 3 } } { y 5 } }$$

• A) \(- \frac { x \sqrt { 98 x y } } { y ^ { 3 } }\)
• B) \(- \frac { 7 x ^ { 3 } \sqrt { 2 } } { y ^ { 5 } }\)
• C) \(- \frac { 7 x \sqrt { 2 x y } } { y ^ { 3 } }\)
• D) \(- \frac { 7 x } { y ^ { 2 } } \sqrt { \frac { 2 x } { y } }\)

---

Definitions:

Wire Strippers

A hand tool used for stripping the insulation from electric wires, essential in electrical wiring tasks.

Manufacturer

An entity engaged in the business of producing goods for sale, using labor, machinery, and raw materials.

Cedar Shingles

A type of roofing material made from cedar wood, known for its durability and natural resistance to decay.

Break-even

The point at which total costs equal total revenues, and the business or project makes neither profit nor loss.