Question

1) a¹⁰ – 10a⁵b⁸ + 25b¹⁶ 3) 81a⁶– 90a³b²c + 25b⁴c²​

Answer 1

Ответ:

1) a¹⁰ – 10a⁵b⁸ + 25b¹⁶ = (a⁵ – 5b⁸)²

2) 81a⁶– 90a³b²c + 25b⁴c²​ = (9a³ – 5b²c)²