3/(4*x^2-8x+3)=0

解答

\frac{3}{4 \cdot x ^{2} - 8 x + 3} = 0

无解

求解步骤

\frac{3}{4 x ^{2} - 8 x + 3} = 0

\frac{f ( x )}{g ( x )} = 0 \Rightarrow f (x) = 0

3 = 0

两侧不相等

无解

2 (\frac{x ^{2} + 1}{x ^{2}}) + 5 (\frac{x + 1}{x}) + 1 = 0

\frac{( 2 x - 1 )}{3 + x} = \frac{( 2 x + 6 )}{5}

\frac{ln ( e ) ( \frac{1}{2} ) + 1}{y} = 1

x = \frac{1}{2 x ^{2}}

\frac{6}{x} - 1 + \frac{3}{x} + 1 = \frac{28}{x ^{2}} - 1