addybuhl addybuhl

29-03-2017
Mathematics

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Which of the following methods would be the easiest to use to solve x2 – 7 = 0?

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Luv2Teach Luv2Teach

29-03-2017

Add the 7 to both sides and then divide both sides by 2. Only way to solve, actually!!

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Emma11234 Emma11234

29-03-2017

Look at the picture. Hope it can help

Ver imagen Emma11234

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