caitm5052 caitm5052

22-07-2020
Mathematics

contestada

(x – 40)2 = 36 radical form

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Alfpfeu Alfpfeu

22-07-2020

Answer:

Step-by-step explanation:

Hello,

[tex](x-40)^2=36=6^2\\\\<=> \sqrt{(x-40)^2}=6\\\\<=> |x-40|=6\\\\<=> x-40 = 6 \ or \ x-40 = -6\\\\<=>x=46 \ or \ x = 34[/tex]

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