asiyaxaa asiyaxaa

01-12-2020
Mathematics

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Find the EXACT solutions (not the decimal values). 5(x-4)^2=60
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lilahdelavega8 lilahdelavega8

01-12-2020

(x-4)(x-4)
5(x^2-8x+16)=60
5x^2-40x+80=60
5x^2-40x+20=0
5(x^2-8x+4)
something like this

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