2m⁴ - 18n⁶
2(m⁴) - 2(9n⁶)
2(m⁴ - 9n⁶)
2(m⁴ - 3m²n³ + 3m²n³ - 9n⁶)
2[m²(m²) - m²(3n³) + 3n³(m²) - 3n³(3n³)]
2[m²(m² - 3n³) + 3n³(m² - 3n³)]
2(m² + 3n³)(m² - 3n³)
91m+13n+52 ....
hope this helps!!!
Answer: C
Step-by-step explanation:
Answer:
American settlers and American Indians often clashed as settlement spread across the West during that era.
Step-by-step explanation:
American Indian resistance in the Ohio River Valley ended with.
(m-21) (m+1)there I thinks it's right unless I messed up my work