Question 269829
step 1 - subtract 25 to get
{{{9s^2 = -25}}}
step 2 - divide by 9 to get
{{{s^2 = -25/9}}}
step 3 - take a square root to get
{{{s = (5/3)i}}}
we need imaginary answers because we are taking the square root of a negative number.