Question

1-18p+81^2=0 решите уравнение

Answer 1

1-18р+81²=0,
1-18р+6561=0,
6562-18х=0,
-18х=-6562,
х= $frac{6562}{18} = frac{3281}{9} =364 frac{5}{9} =364,556$
Ответ: 364,556

Answer 2

1-18p+81^2=0
1-18p+6561=0
6562=18p
p=6562/18
p=364.(5)~364.6