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+10)(2x-3)=0

解答

(x + 10) (2 x - 3) = 0

解答

x = - 10, x = \frac{3}{2}

+1

十进制

x = - 10, x = 1.5

求解步骤

(x + 10) (2 x - 3) = 0

使用零因数法则： If

ab = 0

then

a = 0

or

b = 0

x + 10 = 0 or 2 x - 3 = 0

解

x + 10 = 0 : x = - 10

解

2 x - 3 = 0 : x = \frac{3}{2}

二次方程组的解是:

x = - 10, x = \frac{3}{2}

作图

流行的例子

1 - a^{2} = 0

3 x^{2} - 11 = - 14

solvefor x,4x+x^2y=y

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

(x-3)^2+(x-3)^2=25

(x - 3)^{2} + (x - 3)^{2} = 25

6^{2} + b^{2} = 1 1^{2}