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受欢迎的代数 >

4=35mm

解答

4 = 35 mm

解答

m = \frac{2}{35}, m = - \frac{2}{35}

+1

十进制

m = 0.33806 \dots, m = - 0.33806 \dots

求解步骤

4 = 35 mm

交换两边

35 mm = 4

化简

35 m^{2} = 4

两边除以

35

\frac{35 m ^{2}}{35} = \frac{4}{35}

m^{2} = \frac{4}{35}

对于

x^{2} = f (a)

解为

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

m = \frac{4}{35}, m = - \frac{4}{35}

\frac{4}{35} = \frac{2}{35}

- \frac{4}{35} = - \frac{2}{35}

m = \frac{2}{35}, m = - \frac{2}{35}

作图

流行的例子

- x^{2} + 2 x + 8 = 2 x + 4

(3 x - 2)^{2} = 10

2 x^{2} - 17 = 0

24 x^{2} - 48 x + 16 = 0

t^2=sqrt((2(2))/(9.8))

t^{2} = \frac{2 ( 2 )}{9.8}