Question

factories x⁴+4
$? \times \frac{?}{?}$
​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

"x^4+4

x^4+4x^2-4x^2+4

(x^2+2)^2-2(2x)^2

(x^2+2x+2)(x^2-2x+2)