Respuesta :

7√27 + 5√48

7 × 3√3 + 5√48

7 × 3√3 + 5 × 4√3

21√3 + 5 × 4√3

21√3 + 20√3

41√3      or 71.014

hope this helps, God bless!

The expression 7√27+5√48 in simplified radical form is [tex]41 \sqrt{3}[/tex] and this can be determined by using the arithmetic operations.

Given :

Expression  --  7√27+5√48

The following steps can be used in order to determine the simplified radical form of the given expression:

Step 1 - The arithmetic operations can be used in order to determine the simplified radical form of the given expression.

Step 2 - Write the given expression.

= 7√27+5√48

Step 3 - Rewrite [tex]\sqrt{27}[/tex] as [tex]3\sqrt{3}[/tex] in the above expression.

[tex]= 7 \times 3 \sqrt{3}+ 5 \sqrt{48}[/tex]

Step 4 - Rewrite [tex]\sqrt{48}[/tex] as [tex]4\sqrt{3}[/tex] in the above expression.

[tex]= 21 \sqrt{3}+ 20\sqrt{3}[/tex]

Step 5 - Simplify the above expression.

[tex]= 41 \sqrt{3}[/tex]

For more information, refer to the link given below:

https://brainly.com/question/25834626