zs

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

受欢迎的代数 >

-(x-5)^2=108

解答

- (x - 5)^{2} = 108

解答

x = 63 i + 5, x = - 63 i + 5

求解步骤

- (x - 5)^{2} = 108

两边除以

- 1

(x - 5)^{2} = - 108

对于

(g (x))^{2} = f (a)

解为

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

解

x - 5 = - 108 : x = 63 i + 5

解

x - 5 = - - 108 : x = - 63 i + 5

二次方程组的解是:

x = 63 i + 5, x = - 63 i + 5

作图

流行的例子

roo t s x^{2} - 2 x - 6

因式分解 12x^2-26x-7=3x+1

f a c t or 12 x^{2} - 26 x - 7 = 3 x + 1

3x^2+20x+16=6x^2+32x+28

3 x^{2} + 20 x + 16 = 6 x^{2} + 32 x + 28

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

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

(- x + 2) (4 x + 4) = 0