Respuesta :

Answer:

[tex]\sqrt{22.25}[/tex]

Step-by-step explanation:

4 ^ 2  is 16

2.5 ^ 2 is 6.25

16 + 6.25 is 22.25

The square root of 22.25 is undefined so...

[tex]\sqrt{22.25}[/tex]

2.5(squared) + 4(squared) = e(squared)
22.5 = e(squared)
e = square root 22.5
= 4.74