Factor the Trinomial, If Possible $10 m ^ { 2 } + 37 m n + 30 n ^ { 2 }$

question 243

Multiple Choice

Factor the trinomial, if possible.
- $10 m ^ { 2 } + 37 m n + 30 n ^ { 2 }$

• A) \(( 2 m - 5 n ) ( 5 m - 6 n )\)
• B) \(\left( 2 m + 5 n ^ { 2 } \right) ( 5 m + 6 )\)
• C) \(( 2 m + 6 n ) ( 5 m + 5 n )\)
• D) \(( 2 m + 5 n ) ( 5 m + 6 n )\)

---

Definitions:

Fixed-Ratio Reinforcement

A schedule of reinforcement where a response is rewarded only after a specified number of responses, promoting a high and stable response rate.

Variable-Ratio Reinforcement

A reinforcement schedule where a response is rewarded after an unpredictable number of responses, typically used to encourage repetitive behavior.

Fixed-Interval Reinforcement

A schedule of reinforcement where a response is rewarded only after a specified time has elapsed, leading to a pattern of responses following the passage of each interval.

Variable-Interval Reinforcement

A reinforcement schedule in which a response is rewarded after an unpredictable amount of time has passed.