Question 598078
 square root of x^2+24 - the square root of 13x-12 = 0
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If you mean:
{{{ sqrt(x^2+24) - sqrt(13x-12) = 0}}}
{{{ sqrt(x^2+24) = sqrt(13x-12)}}}
Square both sides
{{{ x^2+24 = 13x-12}}}
{{{ x^2 - 13x + 36 = 0}}}
You can factor that.
x = 4, 9