Please show all work!!!!! 2√(6) -4 √(54)

asked Dec 27, 2021 62.7k views

4 votes

Please show all work!!!!!

2√(6) -4 √(54)

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3 votes

Answer:

Explanation:

Factorize 54

54 = 2 * 3 * 3 * 3

√54 = √2*3*3*3 = 3* √2*3 = 3√6

$2√(6)-4√(54)=2√(6)-4*3√(6)\\\\\\$

$=2√(6)-12√(6)\\\\\\=(2-12)√(6)\\\\\\= - 10√(6)$

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