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Question 1062582:
Answer by algebrahouse.com(1659) (Show Source): You can put this solution on YOUR website!
To find the perimeter, add the sides.
6√27 + 3√48 + 3√75 + 6√20
= 6√9 √3 + 3√16 √3 + 3√25 √3 + 6√4 √5 {broke down radicals}
= 6(3)√3 + 3(4)√3 + 3(5)√3 + 6(2)√3 {evaluated radicals}
= 18√3 + 12√3 + 15√3 + 12√3 {multiplied}
= 57√3 {combined like terms}

For more help from me, visit: www.algebrahouse.com

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