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受欢迎的代数 >

8400=1000g^{2.4}

解答

8400 = 1000 g^{2.4}

解答

g = (\frac{42}{5})^{\frac{5}{12}}

+1

十进制

g = 2.42726 \dots

求解步骤

8400 = 1000 g^{2.4}

交换两边

1000 g^{2.4} = 8400

两边除以

1000

g^{2.4} = \frac{42}{5}

对方程式两边

\frac{5}{12}

次方:

g = (\frac{42}{5})^{\frac{5}{12}}

g = (\frac{42}{5})^{\frac{5}{12}}

验证解:

g = (\frac{42}{5})^{\frac{5}{12}}

真

解是

g = (\frac{42}{5})^{\frac{5}{12}}

作图

流行的例子

solvefor x,f=sqrt(x-2)

so l v e f or x, f = x - 2

solvefor x,f=sqrt(x-3)

so l v e f or x, f = x - 3

(\sqrt[3]{x}+6)/4-5=-3

\frac{3 x + 6}{4} - 5 = - 3

(sqrt(x-8))-3=1

(x - 8) - 3 = 1

1/4 \sqrt[4]{2x}+6=10

\frac{1}{4} 4 2 x + 6 = 10