level 1
heaven大小8
楼主
In[1]:= Solve[
18*a*x + 18*x + 2 - 46*a^2 - 19*a -
6*a (2*a + 1)*Log[3*a*x - a^2 - a/2] +
6*a (2*a + 1)*Log[2*a*x + x - 2*a^2 - a] == 0, x]
\:6B63\:5728\:8BA1\:7B97In[1]:= Solve::nsmet: This system cannot be solved with the methods available to Solve.
Out[1]= Solve[
2 - 19 a - 46 a^2 + 18 x + 18 a x +
6 a (1 + 2 a) Log[-a - 2 a^2 + x + 2 a x] -
6 a (1 + 2 a) Log[-(a/2) - a^2 + 3 a x] == 0, x]
2021年07月14日 08点07分
1
18*a*x + 18*x + 2 - 46*a^2 - 19*a -
6*a (2*a + 1)*Log[3*a*x - a^2 - a/2] +
6*a (2*a + 1)*Log[2*a*x + x - 2*a^2 - a] == 0, x]
\:6B63\:5728\:8BA1\:7B97In[1]:= Solve::nsmet: This system cannot be solved with the methods available to Solve.
Out[1]= Solve[
2 - 19 a - 46 a^2 + 18 x + 18 a x +
6 a (1 + 2 a) Log[-a - 2 a^2 + x + 2 a x] -
6 a (1 + 2 a) Log[-(a/2) - a^2 + 3 a x] == 0, x]
