x/((x-4)2-3|x^4|-4)=0

解答

\frac{x}{( x - 4 ) 2 - 3 ∣ x ^{4} ∣ - 4} = 0

x = 0; \neq = 无解

求解步骤

\frac{x}{( x - 4 ) \cdot 2 - 3 ∣ x ^{4} ∣ - 4} = 0

化简

\frac{x}{( x - 4 ) \cdot 2 - 3 ∣ x ^{4} ∣ - 4} : \frac{x}{2 x - 3 ∣ x ∣ ^{4} - 12}

\frac{x}{2 x - 3 ∣ x ∣ ^{4} - 12} = 0

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

x = 0; \neq = 无解

(3 x - 1)^{- 1} = \frac{1}{( 3 x - 1 )}

\frac{500}{( 1 + r ) ^{10}} = 100

\frac{( x + 3 )}{( x + 4 )} = \frac{( x ^{2} - 1 )}{2}

1.2 (x) = \frac{6}{52 x - x}

9 + x^{- 4} = 10 x^{- 2}