Question

factorise x⁴+4. give answer stepwise

Answer 1

$\huge\mathfrak\purple{Hello\:Mate}$❤

=x⁴ + 64

=(x⁴ + 16x²+ 64) - 16x²

=(x² + 8)² - (4x)²

=(x² - 4x + 8)(x² + 4x + 8)

Hope it helps uhh✌✌✌

Answer 2

>> Here it is... ❤❤❤

=x^4+4

=(x^2) ^2+ (2) ^2

=(x^2+2)^2

=(x^2+2) (x^2 +2)

Hope it helps u....