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First, note that radical 4 is 2.

So 3xradical 4 is just 6,

Now we have 6+2 radical 3.

You can't do much with this except factor out a 2 if you want

2(3+Radical 3)

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Q: What is radical 3 times 4 radical 2 plus radical 3?

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3

3 times the square root of 2

2

D.2√3

If we factor 60, we get 60 = 2 * 2 * 3 * 5 So sqrt ( 60 ) = sqrt (2 * 2 * 3 * 5) = sqrt (2 * 2) * sqrt (3 * 5) = 4 * sqrt( 15 ) ____________________________________________________________ actually if you do by just using the simpler way you should get 2 radical 15 since , 60 has the closest perfect square of 4 and non perfect of 15 this is how you should solve radical 60 = radical 4 times radical 15 radical 60 = simplify the 4 to 2 and leave radical 15 So , radical 60 = 2 radical 15 not what is above .

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3root(6)+5root(2) you really answered it yourself!

Here is an example, radical 20 plus radical 5. Now radical 20 is 2(radical 5) so we can add radical 5 and 2 radical 5 and we have 3 radical 5.

3

3^3*radical(128) = 3^3*radical(2^7) = 3^3*radical(2^6*2) =3^3*2^3*radical(2) = 216*radical(2).

The square root of 12 may be simplified to 2 times the square root of 3.

first the two numbers have the same radicand which is radical 2 so we just add the numbers before them to become 7 radical 2

-3*radical(2)*radical(50) = -3*radical(2*50) = -3*radical(100) = -3*10 = -30

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