Factorise: (a2-2a)2 -23(a2-2a)+120
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https://www.meritnation.com/ask-answer/question/factorise-a2-2a-2-23-a2-2a-120/polynomials/2955863
Factorise: (a2-2a)2 -23(a2-2a)+120
Here is the link for the answer to your query:
https://www.meritnation.com/ask-answer/question/factorise-a2-2a-2-23-a2-2a-120/polynomials/2955863