Question

factorize x^4+5x^2+9
​

Answer 1

Answer:

The expression is x4 + 5x2 + 9. Add and subtract x2. This is in the form of a2 - b2 which is equal to (a + b) (a - b) where a = x2 + 3 and b = x.

Step-by-step explanation:

hope it will be helpful to you dear friend

Answer 2

The expression is x4 + 5x2 + 9. Add and subtract x2. This is in the form of a2 - b2 which is equal to (a + b) (a - b) where a = x2 + 3 and b = x.