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 >

a^2x^2-b^2=0

解答

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

解答

x = \frac{b}{a}, x = - \frac{b}{a}; a \neq = 0

求解步骤

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

将

b^{2}

到右边

a^{2} x^{2} = b^{2}

两边除以

a^{2}; a \neq = 0

x^{2} = \frac{b ^{2}}{a ^{2}}; a \neq = 0

对于

x^{2} = f (a)

解为

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

x = \frac{b ^{2}}{a ^{2}}, x = - \frac{b ^{2}}{a ^{2}}; a \neq = 0

化简

\frac{b ^{2}}{a ^{2}} : \frac{b}{a}

化简

- \frac{b ^{2}}{a ^{2}} : - \frac{b}{a}

x = \frac{b}{a}, x = - \frac{b}{a}; a \neq = 0

作图

流行的例子

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

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

(x - 2) (x + 5) = 18

x^{2} = - 11 x + 4

x^{2} - 101 = - 1

(m-3)x^2+2x+m=0

(m - 3) x^{2} + 2 x + m = 0