1. A ^ 2B ^ 2-C ^ 2 + 2Ab + 12. X ^ 2Y ^ 2-4 + XY ^ 2-2y factorization
Factorization
1.a^2b^2-c^2+2ab+1
The results are as follows
2.x^2y^2-4+xy^2-2y
The results are as follows
==(xy-2)(xy+2)+y(xy-2)
==(xy-2)(xy+2+y)
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