Question

(ax²+by²) (ax² + by²)​

Answer 1

Answer:

ax⁴ + by⁴ + 2ax²by²

Step-by-step explanation:

( ax² + by² ) ( ax² + by² )

= ( ax² + by² )²

Formula : -

( p + q )² = p² + q² + 2pq

Here,

p = ax²

q = by²

= ( ax² )² + ( by² )² + 2 ( ax² ) ( by² )

= ( ax² )² + ( by² )² + 2ax²by²

= ax⁴ + by⁴ + 2ax²by²

Answer 2

Answer:

bYEEEE

Step-by-step explanation: