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 >

8p-16-p^2=0

解

8 p - 16 - p^{2} = 0

解

p = 4

解答ステップ

8 p - 16 - p^{2} = 0

標準的な形式で書く

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

- p^{2} + 8 p - 16 = 0

解くとthe二次式

p_{1, 2} = \frac{- 8 \pm 8 ^{2} - 4 ( - 1 ) ( - 16 )}{2 ( - 1 )}

8^{2} - 4 (- 1) (- 16) = 0

p_{1, 2} = \frac{- 8 \pm 0}{2 ( - 1 )}

p = \frac{- 8}{2 ( - 1 )}

\frac{- 8}{2 ( - 1 )} = 4

p = 4

二次equationの解:

p = 4

グラフ

人気の例

-x^2+20.5x-100=0

- x^{2} + 20.5 x - 100 = 0

x^2-(3sqrt(2)+2i)*x+6sqrt(2i)=0

x^{2} - (32 + 2 i) \cdot x + 6 2 i = 0

a^{2} \cdot x^{2} - b^{2} = 0

solvefor x,x^2+y^2+z^2-4x+6y+2z-2=0

so l v e f or x, x^{2} + y^{2} + z^{2} - 4 x + 6 y + 2 z - 2 = 0

solvefor x,x^2y+2xy=5y^3

so l v e f or x, x^{2} y + 2 x y = 5 y^{3}