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(x – 40)2 = 36 radical form

1 Answer

6 votes

Answer:

Explanation:

Hello,


(x-40)^2=36=6^2\\\\<=> √((x-40)^2)=6\\\\<=> |x-40|=6\\\\<=> x-40 = 6 \ or \ x-40 = -6\\\\<=>x=46 \ or \ x = 34

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