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can someone show me step by step how to do the sum, product, and difference for this problem X -1 : X-2

• math -

Not quite sure what you are after, but

(x-1) + (x-2) = 2x-3
(x-1) - (x-2) = 1
(x-1)(x-2) = x^2-3x+2
(x-1)/(x-2) = 1 + 1/(x-2)

If that's not what you want, please elucidate.

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