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人気のある代数 >

solvefor d,(3(x-5))/(x-4)=undefined

解

解く

d, \frac{3 ( x - 5 )}{x - 4} = u n d e f in e d

解

d = \frac{3 ( x - 5 )}{e ^{2} n ^{2} i u f ( x - 4 )}, d = - \frac{3 ( x - 5 )}{e ^{2} n ^{2} i u f ( x - 4 )}; e^{2} n^{2} i u f \neq = 0

解答ステップ

\frac{3 ( x - 5 )}{x - 4} = u n d e f in e d

辺を交換する

u n d e f in e d = \frac{3 ( x - 5 )}{x - 4}

簡素化

e^{2} d^{2} n^{2} i u f = \frac{3 ( x - 5 )}{x - 4}

以下で両辺を割る

e^{2} n^{2} i u f; e^{2} n^{2} i u f \neq = 0

\frac{e ^{2} d ^{2} n ^{2} i u f}{e ^{2} n ^{2} i u f} = \frac{\frac{3 ( x - 5 )}{x - 4}}{e ^{2} n ^{2} i u f}; e^{2} n^{2} i u f \neq = 0

d^{2} = \frac{3 ( x - 5 )}{e ^{2} n ^{2} i u f ( x - 4 )}; e^{2} n^{2} i u f \neq = 0

x^{2} = f (a)

の場合, 解は

x = f (a), - f (a)

d = \frac{3 ( x - 5 )}{e ^{2} n ^{2} i u f ( x - 4 )}, d = - \frac{3 ( x - 5 )}{e ^{2} n ^{2} i u f ( x - 4 )}; e^{2} n^{2} i u f \neq = 0

グラフ

人気の例

x^{2} + 16 x + 51 = 0

solvefor y,x^2-y^2=16

so l v e f or y, x^{2} - y^{2} = 16

4 x^{2} - 5 = x^{2} + 7

solvefor x,(x+y-2)^2=e^y-1

so l v e f or x, (x + y - 2)^{2} = e^{y} - 1

(x-4)^2+(2x-15+2)^2=5

(x - 4)^{2} + (2 x - 15 + 2)^{2} = 5