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Margarita [4]
3 years ago
9

Simplify 12√18-6√20-3√50-8√45

Mathematics
1 answer:
Alex_Xolod [135]3 years ago
3 0

12√18-6√20-3√50-8√45

<em>*Break each radical up into the product of a radical of a perfect square and a second radical*</em>

12(√9*√2)-6(√4*√5)-3(√25*√2)-8(√9*√5)

<em>*Simplify the radicals*</em>

12(3√2)-6(2√5)-3(5√2)-8(3√5)

<em>*Distribute*</em>

36√2-12√5-15√2-24√5

<em>*Combine like terms</em>*

21√2-36√5

Hope this helps!!

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