## shaniehh one year ago When simplified, what is the value of

1. shaniehh

2. shaniehh

if i^2 = −1?

$\sqrt{(9\times5\times i ^{2}}$That is the same as $\sqrt{-45}$if we go by the information you have provided. Now just remove the the perfect squares by putting the roots outside the radical this would resut in: $3i \sqrt{5}$You may arrange that in the order you or your teacher prefers.