(a²+b²) (a²+b²) use a suitable identity to solve this equation
Answers
Answered by
0
Answer:
a⁴+b⁴+2a²b²
Step-by-step explanation:
(a²+b²)²
Taking the identity
(a+b)² = a²+b²+2ab
(a²)²+(b²)²+2×a²×b²
a⁴+b⁴+2a²b²
Similar questions