How to solve (- 1/1 + 2/5) ^ 3

1. Factor the equation (x + 2)(x + 3) = 0. 2. Set each factor equal to zero: x + 2 = 0 and x + 3 = 0. 3. Solve for x: x = -2 and x = -3.

Solve (- 1/1 + 2/5) ^ 3 | Equatix

Integers & Absolute Values

Factors & Multiples

Prime Factorization

Basic Equations & Inequalities

Coordinate Plane & Graphing

Linear Equations & Inequalities

Quadratic Equations

Polynomials & Factoring

Functions & Graphs

Systems of Equations

Trigonometric Functions

Trigonometric Identities & Equations

Right Triangle Trigonometry

Unit Circle

Graphing Trigonometric Functions

Limits & Continuity

Derivatives & Applications

Integrals & Applications

Series & Sequences

Multivariable Calculus

Functions & Graphs

Polynomial & Rational Functions

Exponential & Logarithmic Functions

Conic Sections

Sequences & Series

Descriptive Statistics

Eigenvalues & Eigenvectors

Linear Transformations

Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

$$(-\frac{1}{1}+\frac{2}{5})^{3}$$

Evaluate

$-\frac{27}{125}=-0.216$

Solution Steps

Divide $1$ by $1$ to get $1$.

$$\left(-1+\frac{2}{5}\right)^{3}$$

Add $-1$ and $\frac{2}{5}$ to get $-\frac{3}{5}$.

$$\left(-\frac{3}{5}\right)^{3}$$

Calculate $-\frac{3}{5}$ to the power of $3$ and get $-\frac{27}{125}$.

$$-\frac{27}{125}$$

Show Solution

Factor

$-\frac{27}{125} = -0.216$

Basic Math

Pre-Algebra

Algebra

Trigonometry

Calculus

Precalculus

Statistics

Finite Math

Linear Algebra

Chemistry

Example

Question

Evaluate

Solution Steps

Factor