Evaluate
4\sqrt{30}+10\sqrt{10}+12\sqrt{3}+30\approx 104.316288593
Factor
2 {(2 \sqrt{30} + 5 \sqrt{10} + 6 \sqrt{3} + 15)} = 104.316288593
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30+10\sqrt{10}+12\sqrt{3}+4\sqrt{3}\sqrt{10}
Apply the distributive property by multiplying each term of -10-4\sqrt{3} by each term of -3-\sqrt{10}.
30+10\sqrt{10}+12\sqrt{3}+4\sqrt{30}
To multiply \sqrt{3} and \sqrt{10}, multiply the numbers under the square root.
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