Respuesta :

Answer:

A = 3, B = 10

Step-by-step explanation:

[tex]\sqrt{-90}[/tex]

= [tex]\sqrt{9(-1)(10)}[/tex]

= [tex]\sqrt{9}[/tex] × [tex]\sqrt{-1}[/tex] × [tex]\sqrt{10}[/tex]

= 3i[tex]\sqrt{10}[/tex]

in the form Ai[tex]\sqrt{B}[/tex]

with A = 3 and B = 10