最新の問題
The problem asks to find the value of the expression $\frac{6^{1/4} 294^{1/4}}{216^{1/4}}$.
ExponentsRadicalsSimplification
2025/3/19
The problem provides a table showing the distribution of inhabitants of a municipality based on thei...
Descriptive StatisticsHistogramsFrequency PolygonsCumulative FrequencyMeasures of Central TendencyMeasures of DispersionArithmetic MeanGeometric MeanHarmonic MeanQuadratic Mean
2025/3/19
The problem is to simplify the expression $(\frac{1}{x} - x)^3 + (x + \frac{1}{x})^3$, given that $x...
PolynomialsLogarithmsSimplificationExponentsAlgebraic Manipulation
2025/3/19
We are asked to simplify two expressions: (1) Given that $x$ is real and $x \ne 0$, simplify the exp...
Algebraic SimplificationLogarithmsExponentsPolynomials
2025/3/19
Given that $x$ is real and $x \neq 0$, simplify the expression $(x-\frac{1}{x})^3 + (x+\frac{1}{x})^...
Algebraic simplificationPolynomialsExpansionExponents
2025/3/19
The problem asks in how many ways can a school Principal and his wife, along with three other teache...
PermutationsCombinatoricsArrangementsFactorials
2025/3/19
A school principal, his wife, and three other teachers are to be seated in a row. The principal and ...
PermutationsCombinatoricsArrangements
2025/3/19
A school principal, his wife, and three other teachers are to be seated in a row. The principal and ...
PermutationsCombinatoricsCounting
2025/3/19
A man wants to distribute money. He gives $\frac{2}{5}$ to his wife and divides the rest equally amo...
FractionsWord ProblemLinear EquationsRatio and Proportion
2025/3/19
次の不定積分を求めよ。 $\int \frac{dx}{x^2 + 2x + 3}$
積分不定積分置換積分三角関数
2025/3/19