(1/9x³+3)²
expand it
Answers
Answered by
0
Answer:
1/81x⁹ + 6/9x³ + 9
Step-by-step explanation:
(1/9x³ + 3)² = (1/9x³)² + (2 • 1/9x³ • 3) + 3² = 1/81x⁹ + 6/9x³ + 9
Similar questions