Perform the Indicated Operation $\left( 2 y ^ { 5 } - 7 y ^ { 4 } - 2 \right) + \left( 7 y ^ { 5 } - 9 y ^ { 4 } + 2 \right)$

question 110

Multiple Choice

Perform the indicated operation.
- $\left( 2 y ^ { 5 } - 7 y ^ { 4 } - 2 \right) + \left( 7 y ^ { 5 } - 9 y ^ { 4 } + 2 \right)$

• A) - 7 y¹⁸
• B) \(- 7 y ^ { 9 }\)
• C) \(9 y ^ { 5 } - 16 y ^ { 4 }\)
• D) \(9 \mathrm { y } ^ { 10 } - 16 \mathrm { y } ^ { 8 }\)

---

Definitions:

Flatness Tolerance

A specification that defines the permissible amount of deviation from a perfectly flat surface.

Circularity

A geometric tolerancing term that describes the condition where all points on a circular feature are equidistant from a common center, ensuring roundness.

Ovality

A measurement of deviation from a perfect circle, often used to describe the condition or imperfection in cylindrical objects.