46 85 90
. 4685 90
x
1578349
1489161
1381368
207 + 2 × (14 + 3 × 16)
1447951
1447692
1469518
01
19.9+5.5
y^2+1/4y^2=10,y^5-1/32y^5=?
872247
305248
188169
107611
3736284
2946550
058495
what is theta?
