Answer:
See attachment for detailed answer.
Step-by-step explanation:
Answer:
=12b^6+6b³-18b²
Step-by-step explanation:
Area=length × width
A=3b²(4b⁴+2b-6)
=12b^6+6b³-18b²
Answer: 166 units²
Step-by-Step Explanation:
7 × 5 × 2 + 7 × 4 × 2 + 5 × 4 × 2 = 166 units²
Answer:
approximately 71.50215
Step-by-step explanation: