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siniylev [52]
2 years ago
7

Problem

Mathematics
1 answer:
Tanzania [10]2 years ago
7 0

Answer:

a)

(x^{2}  + 2)(x^{2} + 2)\\x^{4} + 2x^{2}  + 2x^{2}  + 4\\= x^{4} + 4x^{2} + 4\\

b)

(x +1)(x + 1)(x^{2} -2x +3) = (x + 1)^{2} (x^{2} -2x +3)

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