Question

Factorise : a⁸+a⁴+1.

Answer 1

ANSWER IN IMAGE

PLS MARK BRAINLIEST

Answer 2

Answer:

Formula in use:

1.a^2 +b^2 = (a+b)^2- 2ab

2.a^2 - b^2 =(a-b)(a+b)

Step-by-step explanation:

lets start by arranging the data:

or, (a^4)^2 + (1)^2 +a^4

or, (a^4+1)^2 -2*a^4*1 +a^4

or, (a^4+1)^2 - (a^2)^2

or,(a^4+1-a^2)(a^4+1+a^2).........................(ans)

hope it helps ......if it does mark me as brainliest