Question

x² -9a⁴+6a²b+1+2x-b² factorisar​

Answer 1

x² - 9a⁴ + 6a²b + 1 + 2x - b²

(x + 1)² - (9a⁴ + 6a²b + b²)

(x + 1)² - (3a² - b)²

(x + 1 - (3a² - b)²)) × (x + 1 + (3a² - b)²))

(x + 1 - 3a² + b) × (x + 1 + 3a² - b)

Besitos OvO