Mathematics
Mathematics, 18.03.2021 03:40, dlatricewilcoxp0tsdw

Describe the error made in subtracting the two rational expressins shown: 1/x-2 - 1/x+1
=x+1/(x-2)(x+1) - x-2/(x-2)(x+1)
= -1/(x-2)(x+1)

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Describe the error made in subtracting the two rational expressins shown: 1/x-2 - 1/x+1
=x+1...

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