Question

find the product of (a^2 b^2 - 2ab + 4) (a - 2)​

Answer 1

Answer:

=a^3b^2-2a^2b+4a-2a^2b^2+4ab-8

=a^3b^2-2a^2b(1+b)+4a(1+b)-8

=a^3b^2+(1+b)(-2a^2b+4a)-8

Step-by-step explanation:

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