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 >

solvefor a,(1-m)^2(m^2+a^2)=0

解答

求解

a, (1 - m)^{2} (m^{2} + a^{2}) = 0

解答

a = im, a = - im

求解步骤

(1 - m)^{2} (m^{2} + a^{2}) = 0

使用零因数法则： If

ab = 0

then

a = 0

or

b = 0

m^{2} + a^{2} = 0

将

m^{2}

到右边

a^{2} = - m^{2}

对于

x^{2} = f (a)

解为

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

a = - m^{2}, a = - - m^{2}

化简

- m^{2} : im

化简

- - m^{2} : - im

a = im, a = - im

作图

流行的例子

x^2+(m+n)*x-2(m-n)=0

x^{2} + (m + n) \cdot x - 2 (m - n) = 0

a(x)= 3/16 x^2-18x+670

a (x) = \frac{3}{16} x^{2} - 18 x + 670

solvefor x,x^2+4y^2+9z^2-2x-4y-6z+3=0

so l v e f or x, x^{2} + 4 y^{2} + 9 z^{2} - 2 x - 4 y - 6 z + 3 = 0

solvefor x,x^2+y^2-113=x^2y^3

so l v e f or x, x^{2} + y^{2} - 113 = x^{2} y^{3}

(2 a)^{2} = 4 a