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受欢迎的代数 >

363pi-pih^2=0

解答

363 π - π h^{2} = 0

解答

h = 113, h = - 113

+1

十进制

h = 19.05255 \dots, h = - 19.05255 \dots

求解步骤

363 π - π h^{2} = 0

将

363 π

到右边

- π h^{2} = - 363 π

两边除以

- π

h^{2} = 363

对于

x^{2} = f (a)

解为

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

h = 363, h = - 363

363 = 113

- 363 = - 113

h = 113, h = - 113

作图

流行的例子

11b^2-6b+1=2b^2

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

solvefor y,x^2+y^3=4

so l v e f or y, x^{2} + y^{3} = 4

3x^2-136x+1300=0

3 x^{2} - 136 x + 1300 = 0

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completesquare-4.9t^2+12.25t+115

co m pl e t es q u a re - 4.9 t^{2} + 12.25 t + 115