Question

x⁴ + 4x² + 3......solve this question step by step....class 9​

Answer 1

Answer:

(x² + 3) (x² + 1)

Step-by-step explanation:

x⁴ + x² + 3x² + 3

= x² (x² + 1) +3 (x² + 1)

= (x² + 3) (x² + 1)

HOPE IT HELPS YOU

THANKS !

Answer 2

Answer:

x⁴ + 4x² + 3

Splitting the middle term:

x⁴ + 3x² + x² + 3

x²(x²+3) +1(x²+3)

(x²+3)(x²+1)

Step-by-step explanation:

Hope it helps you :)