[(6*9.81*sin37° + 11*9.81*sin60°) - 0.25*9.81*(6*cos37° + 11*cos60°)] / (6+11)
(3 $\sqrt{x}$) $^{2}$ + (3 $\sqrt{x}$) - 20
8638676.1081
8040807.0269
1816328.1350
2426800.812
16679483÷2162
21444785.538
18715712700
10154841624
43241076
77.34192
...
6,67*10^-11*1020/ (4*10^6)^2
q^2+0.5q-0.0225=0
log $_{3}$ (7-2x)=2
13q^2+11,500q-15,000,000=0
$\sqrt{5z^2}$ $\sqrt{15z^6}$
X^2+0,5X-0,0225=0
