基本表达式和方程:1级挑战在线练习题|聪明

$\大2 ^ {{# D61F06} \颜色3}+ 2 ^ {{# D61F06} \颜色3}+ 3 ^ {{# 3 d99f6} \颜色4}+ 3 ^ {{# 3 d99f6} \颜色4}+ 3 ^ {{# 3 d99f6} \颜色4}= {teal}}{\ \颜色?$

2^3 + 3^4

2^4 + 3^5

2^6 + 3^{12}

4 ^ 5

如果有一半 $\ sqrt {2}$ 是 $\ sqrt {k}$ ，那么的值是什么 $k ?$

$大概{\大\ \压裂{1}{\ sqrt {x}}} = 3, x = \ \ \ \ ?$

$\ \大型压裂大概{12}- {\ \ sqrt{27}}{6} \乘以\ sqrt {3} \ \ sqrt {4} = \ ?$

$\大\色{#20A900}6^{\色{#3D99F6} 6} + \色{#20A900}6^{\色{#3D99F6} 6} + \色{#20A900}6^{\色{#3D99F6} 6} + \色{#20A900}6^{\色{#3D99F6} 6} = \色{#20A900}6^{\色{#3D99F6} 6} = \色{#3D99F6} 6} = \色{#3D99F6} 6} = \色{#20A900}6^{\色{#3D99F6} 6} = \色{#3D99F6} 6} = \色{#20A900}6^{\色{#3D99F6} 6} = \色{#3D99F6}$

如果 $\颜色{# 624 f41}$ 的值满足上面的方程 $\颜色{# 624 f41}$ ?

36

7

6

42

49

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基本表达式和方程式:1级挑战