Question

x^4+x^2+1 factorise it...​

Answer 1

Answer:

Hii

Step-by-step explanation:

I hope the above picture helps you

Answer 2

Answer:

(x²+x+1)(x²-x+1)

Step-by-step explanation:

Use of formulas:

• (a+b)²=a²+2ab+b²

• a²-b²=(a+b)(a-b)

Solution:

• x⁴+x²+1 =
• (x⁴+2x²+1)-x²=
• (x²+1)²-x²=
• (x²+x+1)(x²-x+1)

Factorized