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受欢迎的代数 >

x^2= 24/25

解答

x^{2} = \frac{24}{25}

解答

x = \frac{2 6}{5}, x = - \frac{2 6}{5}

+1

十进制

x = 0.97979 \dots, x = - 0.97979 \dots

求解步骤

x^{2} = \frac{24}{25}

对于

x^{2} = f (a)

解为

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

x = \frac{24}{25}, x = - \frac{24}{25}

\frac{24}{25} = \frac{2 6}{5}

- \frac{24}{25} = - \frac{2 6}{5}

x = \frac{2 6}{5}, x = - \frac{2 6}{5}

作图

流行的例子

2 \geq \frac{1}{a - 1} > 1

x^{2} + 2 x - 1 < 0

化简 sqrt(3)*sqrt(7)

s im pl i f y 3 \cdot 7

[(2d+1)^{(1/2)}]+[(d)^{(1/2)}]<= 5

[(2 d + 1)^{(\frac{1}{2})}] + [(d)^{(\frac{1}{2})}] \leq 5

7 x - 5 = 23