Respuesta :

Answer:

[tex]b=+-5\sqrt{C}[/tex]

Step-by-step explanation:

[tex]C=b^2/25[/tex]

[tex]25C=b^2[/tex]

[tex]\sqrt{b^2}=+-\sqrt{25C}[/tex]

[tex]b=+-5\sqrt{C}[/tex]

Answer:

a. b=±5√C

Step-by-step explanation:

IT'S OPTION A FOR SURE