Question

FACTORISE x^4-14x^2+1 ​

Answer 1

Step-by-step explanation:

X ^ 4 - 3 into X square + 1

Answer 2

8x⁴ + 14x² - 4

8x⁴ + 16x² - 2x² - 4

8x²(x² + 2) - 2(x² + 2)

(x² + 2) (8x² - 2)