(a² + 2b²)² = ......
![]()
=(a² + 2b²)²
=(a² + 2b²) × (a² + 2b²)
=(a²+²) + (2×2)b²+²
=a⁴ + 4b⁴
[answer.2.content]150 Self-Publishing Questions Answered: ALLi’s Writing, Publishing, & Book Marketing Tips for
150 Self-Publishing Questions Answered: ALLi’s Writing, Publishing, & Book Marketing Tips for
=(a² + 2b²)²
=(a² + 2b²) × (a² + 2b²)
=(a²+²) + (2×2)b²+²
=a⁴ + 4b⁴
[answer.2.content]