Question

find n ? n²- 12 n²+470 = 180 ​

Answer 1

n^2-12n^2+470=180
11n^2+470=180
11n^2=180-470
11n^2=-290
n^2=-290/11
n^2=-26.36
n*n=-26.36
n=-26.36/n

Please mark me as brianliest