Question

need help on my last question on completing the square!!! MEDAL!!!!!!!!

Answer 1

\[\large n^2 - 7n + 24 = 4n \]

Answer 2

@Nnesha @Vocaloid

Answer 3

\[n^2 - 3n + 24 = 0 \rightarrow n^2 - 3n + (-3/2)^2 = -24 \]
\[n^2 - 3n + (-3/2)^2 = -24 + (-3/2)^2\]
\[n^2 - 3n + 2.25 = -24 + 2.25 \]
\[n^2 - 3n + 2.25 = -21.75\]

I can't find the square root of \(-21.75\)

Answer 4

@dan815

Answer 5

-21.75 = (i*sqrt(21.75))^2