Question 689044
{{{-4sqrt(9*3) + 3sqrt(4*3) + 6sqrt(25*3)}}}
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{{{-4*3sqrt(3) + 3*2sqrt(3) + 6*5sqrt(3)}}}
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{{{-12sqrt(3) + 6sqrt(3) + 30sqrt(3)}}}
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Combine like roots
{{{(-12+6+30)sqrt(3) = highlight_green(24sqrt(3))}}}
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