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
x² + y² -2x + 4y - 4=0
X^2+0,5X-0,0225
log $_{3}$ (2x-1)=2
f(x) = (x ^ 2 - 4x)/(x + 2) * on[0, 4]
0 = -a-b
0 = -c + d - 137.34
0 = e + 0.035a-0.035b + h
4.4273 = -f+a
-9.12569 = -g + c -68.67
0.3135 = -0.02214f - 0.02214a ...
8638676.1081
8040807.0269
1816328.1350
2426800.812
16679483÷2162
21444785.538
18715712700
10154841624
43241076
77.34192
...
