17-09-2021
Mathematics

contestada

w^2 - 2w +1 -(w^2 - 4w +3)
Where to start first?

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djtwinx017 djtwinx017

17-09-2021

You start by distributing the negative sign into the terms within the parenthesis:

w^2 - 2w - w^2 + 4w - 3

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