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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
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∙ 12y ago
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What is 3 radical 6 plus 5 radical 2?
3root(6)+5root(2) you really answered it yourself!
What does 2 plus 3 plus 4 equal?
2 + 3 + 4 = 9
What is 5 radical 18 equal?
factor the 18. 18=2x3x3. Take out the 3 because it is squared. 5x3 radical 2=15radical2
Is 2 plus 3 equal to 3 plus 2 commutative property?
yes if you are doing it this way: 3+2=2+3
What is the simplified expression for 2 radical 20 minus 3 radical 7 minus 2 radical 5 plus 4 radical 63?
2√20 - 3√7 - 2√5 + 4√63 = 2√(4 x 5) - 3√7 - 2√5 + 4√(9 x 7) = 4√5 - 2√5 - 3√7 + 12√7 = 2√5 + 9√7
What does 3 radical 5 plus 5 radical 3 equal?
2 radical 30
What is 1 squared radical 40 plus 3 squared radical 10 equal?
1 squared radical 40 is equal to 1 squared radical (4 x 10), and this become 2 squared radical 10. By adding 2 squared radical10 with 3 squared radical 10 we get 5 squared radical 10.
What is radical three plus radical three?
√3 + √3 = 2√3
What does radical 2 equal?
3
What does 9 radical 2 equal?
3
What is radical 3 times 4 radical 2 plus radical 3?
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)
What is radical 5 plus 2 radical 5?
1rad5 + 2rad5 = 3rad5 3 radical 5
What is radical 3 plus radical 3?
radical 3 or 6
What is negative 2 radical 5 plus 3 radical 5?
-2 √5 + 3 √5 = (-2 + 3) √5 = 1 √5 = √5
Example of radical in addition?
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.
What is 3 radical 6 plus 5 radical 2?
3root(6)+5root(2) you really answered it yourself!
Simplify 3 cubed radical 128?
3^3*radical(128) = 3^3*radical(2^7) = 3^3*radical(2^6*2) =3^3*2^3*radical(2) = 216*radical(2).
