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 >

x^2+1/16 =1

解

x^{2} + \frac{1}{16} = 1

解

x = \frac{15}{4}, x = - \frac{15}{4}

+1

十進法表記

x = 0.96824 \dots, x = - 0.96824 \dots

解答ステップ

x^{2} + \frac{1}{16} = 1

\frac{1}{16}

を右側に移動します

x^{2} = 1 - \frac{1}{16}

簡素化

1 - \frac{1}{16} : \frac{15}{16}

x^{2} = f (a)

の場合, 解は

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

x = \frac{15}{16}, x = - \frac{15}{16}

\frac{15}{16} = \frac{15}{4}

- \frac{15}{16} = - \frac{15}{4}

x = \frac{15}{4}, x = - \frac{15}{4}

グラフ

人気の例

x^{2} + 9 x + \frac{3}{4} = 0

c^{2} - c - 12 = 0

- 4 x^{2} + 3 = 0

5 c^{2} + 4 c - 1 = 0

completesquare 2x^2+3x+2=0

co m pl e t es q u a re 2 x^{2} + 3 x + 2 = 0