Question

Factorise it is very urgent I'm giving you 25 brainly points please answer this

x⁴+4​

Answer 1

Answer:

(x^2)^2 +2^2

= x^2 + 2x×2 + 2^2

= (x+2) ^2

Answer 2

Answer:

x⁴ + 4

= (x² + 2)² - 4x²

= (x² + 2)² - (2x)²

a² - b² = (a + b)(a - b)

= (x² + 2 + 2x)(x² + 2 - 2x)

Answer : (x² + 2 + 2x)(x² + 2 - 2x)

I hope it helps you

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