Deathbat1999 Deathbat1999

14-12-2017
Mathematics

contestada

Please help with this question will give brainliest .

Please help with this question will give brainliest class=

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zanthewolfe zanthewolfe

14-12-2017

A good estimate is 29, as 29 squared is 841 which is very close to the added squares of 20 and 21. Hope this helps!

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