How to solve (3sqrt(5)) ^ 2

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 (3sqrt(5)) ^ 2 | 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

$$(3\sqrt{5})^{2}$$

Evaluate

$45$

Solution Steps

Expand $\left(3\sqrt{5}\right)^{2}$.

$$3^{2}\left(\sqrt{5}\right)^{2}$$

Calculate $3$ to the power of $2$ and get $9$.

$$9\left(\sqrt{5}\right)^{2}$$

The square of $\sqrt{5}$ is $5$.

$$9\times 5$$

Multiply $9$ and $5$ to get $45$.

$$45$$

Show Solution

Factor

$3^{2}\times 5$

Basic Math

Pre-Algebra

Algebra

Trigonometry

Calculus

Precalculus

Statistics

Finite Math

Linear Algebra

Chemistry

Example

Question

Evaluate

Solution Steps

Factor