Question 232794
Curly’s age is twice Moe’s age. If the sum of the square of their ages is 80, what are their ages? I have the following: 
moe= x
curly 2x 
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{{{x^2 + (2x)^2 = 80}}}
{{{5x^2 = 80}}}
{{{x^2 = 16}}}
x = 4
Moe is 4
Curly is 8