Question

factorise (x² +4)-2a-a²-5​

Answer 1

Step-by-step explanation:

(

2

+

4

)

−

2

−

2

−

5

(x^{2}+4)-2a-a^{2}-5

(x2+4)−2a−a2−5

2

+

4

−

2

−

2

−

5

Answer 2

Step-by-step explanation:

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