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Which of the following are examples of radical numbers? Select all that apply.


Ill give the brainlest to the first correct answer

Which Of The Following Are Examples Of Radical Numbers Select All That Apply Ill Give The Brainlest To The First Correct Answer class=

Sagot :

Devishri1977idn

Answer:

√5 + √36

√9 + √24

3√12  

These are radicals

Step-by-step explanation:

[tex]\sqrt{4}+\sqrt{16}=\sqrt{2*2}+\sqrt{4*4}=2+4 = 6[/tex]

Not radical

[tex]\sqrt{5}+\sqrt{36}=\sqrt{5}+\sqrt{6*6}=\sqrt{5}+6[/tex]

It is a radical

[tex]\sqrt{9}+\sqrt{24}=\sqrt{3*3}+\sqrt{2*2*2*3}=3+2\sqrt{2*3}=2+2\sqrt{6}[/tex]

It is radical

[tex]2*\sqrt{4}=2*2=4[/tex]

Not radical

[tex]\sqrt{49}*\sqrt{81}=\sqrt{7*7}*\sqrt{9*9}=7*9=63[/tex]

Not radical

[tex]3\sqrt{12}=3\sqrt{2*2*3}=2\sqrt{3}[/tex]

Radical

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