ja

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

人気のある代数 >

solvefor c,y^2(x)=c(x+c/4)

解

解く

c, y^{2} (x) = c (x + \frac{c}{4})

解

c = 2 (- x + x^{2} + y^{2} x), c = 2 (- x - x^{2} + y^{2} x)

解答ステップ

y^{2} (x) = c (x + \frac{c}{4})

拡張

c (x + \frac{c}{4}) : c x + \frac{c ^{2}}{4}

y^{2} x = c x + \frac{c ^{2}}{4}

辺を交換する

c x + \frac{c ^{2}}{4} = y^{2} x

y^{2} x

を左側に移動します

c x + \frac{c ^{2}}{4} - y^{2} x = 0

標準的な形式で書く

a x^{2} + b x + c = 0

\frac{1 \cdot c ^{2}}{4} + x c - y^{2} x = 0

解くとthe二次式

c_{1, 2} = \frac{- x \pm x ^{2} - 4 \cdot \frac{1}{4} ( - y ^{2} x )}{2 \cdot \frac{1}{4}}

簡素化

x^{2} - 4 \cdot \frac{1}{4} (- y^{2} x) : x^{2} + y^{2} x

c_{1, 2} = \frac{- x \pm x ^{2} + y ^{2} x}{2 \cdot \frac{1}{4}}

解を分離する

c_{1} = \frac{- x + x ^{2} + y ^{2} x}{2 \cdot \frac{1}{4}}, c_{2} = \frac{- x - x ^{2} + y ^{2} x}{2 \cdot \frac{1}{4}}

c = \frac{- x + x ^{2} + y ^{2} x}{2 \frac{1}{4}} : 2 (- x + x^{2} + y^{2} x)

c = \frac{- x - x ^{2} + y ^{2} x}{2 \frac{1}{4}} : 2 (- x - x^{2} + y^{2} x)

二次equationの解:

c = 2 (- x + x^{2} + y^{2} x), c = 2 (- x - x^{2} + y^{2} x)

グラフ

人気の例

((x-3)^2}{16}-\frac{(x-4)^2)/9 =1

\frac{( x - 3 ) ^{2}}{16} - \frac{( x - 4 ) ^{2}}{9} = 1

a^{2} + 2 = 2 a

solvefor x,4x^2y^2+2xy-12=0

so l v e f or x, 4 x^{2} y^{2} + 2 x y - 12 = 0

(x+4)^2-(2x+3)(x-2)=42

(x + 4)^{2} - (2 x + 3) (x - 2) = 42

6(x+1)-(4-x)(x+1)=6(4-x)

6 (x + 1) - (4 - x) (x + 1) = 6 (4 - x)