We are asked to solve the following equation for $x$: $a(x - \frac{1}{a^2}) + a^2(x - \frac{1}{a}) = 2$.

AlgebraEquation SolvingLinear EquationsVariable ManipulationSimplification
2025/5/25

1. Problem Description

We are asked to solve the following equation for xx:
a(x1a2)+a2(x1a)=2a(x - \frac{1}{a^2}) + a^2(x - \frac{1}{a}) = 2.

2. Solution Steps

First, we distribute aa and a2a^2 into the parenthesis:
axaa2+a2xa2a=2ax - \frac{a}{a^2} + a^2x - \frac{a^2}{a} = 2
Simplify the fractions:
ax1a+a2xa=2ax - \frac{1}{a} + a^2x - a = 2
Now, we group the terms with xx:
ax+a2x=2+a+1aax + a^2x = 2 + a + \frac{1}{a}
Factor out xx:
x(a+a2)=2+a+1ax(a + a^2) = 2 + a + \frac{1}{a}
x(a(1+a))=2a+a2+1ax(a(1+a)) = \frac{2a + a^2 + 1}{a}
x(a(1+a))=a2+2a+1ax(a(1+a)) = \frac{a^2 + 2a + 1}{a}
x(a(1+a))=(a+1)2ax(a(1+a)) = \frac{(a+1)^2}{a}
Divide both sides by a(1+a)a(1+a):
x=(a+1)2aa(a+1)x = \frac{(a+1)^2}{a \cdot a(a+1)}
x=(a+1)2a2(a+1)x = \frac{(a+1)^2}{a^2(a+1)}
x=a+1a2x = \frac{a+1}{a^2}

3. Final Answer

x=a+1a2x = \frac{a+1}{a^2}

Related problems in "Algebra"

The problem defines a function $g(\theta)$ in terms of a determinant $f(\theta)$. We are given $g(\t...

DeterminantsTrigonometryQuadratic EquationsOptimizationInequalities
2025/6/11

The problem states that for every 4 days and 3 nights of work, a person earns 8 dollars. The questio...

Linear EquationsWord ProblemSystems of Equations
2025/6/11

The problem asks to find the sum $S_n$ of the following two series: (1) $1 \cdot 3, 3 \cdot 5, 5 \cd...

SeriesSummationSequencesAlgebraic Manipulation
2025/6/11

The sum of the first 3 terms of a sequence is 9. The sum of the first 6 terms is -63. Given that thi...

Arithmetic SequencesLinear EquationsSystems of Equations
2025/6/11

The problem has three parts: (a) Factorize completely $2\pi h + 2\pi r^2$. (b) Express $\frac{4}{x+5...

FactorizationRational ExpressionsSimultaneous EquationsLinear Equations
2025/6/11

The problem is to solve the following five linear equations: 1. $8 - 8x = 9 - 9x$

Linear EquationsSolving Equations
2025/6/10

The problem is about the quadratic function $y = -2x^2 + (a+3)x + a - 3$. (1) Find the condition on ...

Quadratic FunctionsDiscriminantVieta's FormulasVertex of ParabolaIsosceles Right Triangle
2025/6/10

The problem consists of several sub-problems covering various topics in algebra. These include expre...

Scientific NotationEngineering NotationSimplificationPolynomial Remainder TheoremSimultaneous EquationsLogarithmic EquationsLinear EquationsGradientY-interceptEquation of a LinePartial Fractions
2025/6/10

We are given four problems: a) i. Use the vertical line test to show that $f(x) = \sqrt{x}$ is a fun...

FunctionsVertical Line TestRangeLinear FunctionsInverse FunctionsAlgebraic Manipulation
2025/6/10

We are given the equation $x^3 + 2x^2y - x^2 + 2xy + 4y^2 - 2y = 44$. The problem asks us to factor...

Polynomial FactorizationEquation SolvingInteger Properties
2025/6/10