Question 1040779
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what are the solutions to {{{4(x-2)^2-1=5}}}
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<pre>
{{{4(x-2)^2-1}}} = {{{5}}},

{{{4(x-2)^2}}} = {{{5+1}}},

{{{(x-2)^2}}} = {{{6/4}}},

x-2 = +/- {{{sqrt(6/4)}}} = +/- {{{sqrt(6)/2}}},

x = 2 +- {{{sqrt(6)/2}}}.
</pre>

Solved.