Solve (3) ^ 2 + (1) ^ 2 - (- 4) ^ 2 | Equatix - Math Solver

Fractions & Decimals

Ratios & Proportions

Basic Number Theory

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

Graphing Trigonometric Functions

Limits & Continuity

Derivatives & Applications

Integrals & Applications

Series & Sequences

Multivariable Calculus

Functions & Graphs

Polynomial & Rational Functions

Exponential & Logarithmic Functions

Sequences & Series

Descriptive Statistics

Normal Distribution

Hypothesis Testing

Regression Analysis

Linear Programming

Sets & Counting

Eigenvalues & Eigenvectors

Linear Transformations

Atomic Structure

Thermochemistry

Example

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

a⋅(b-2)=3b

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

a⋅(b-2)=3b

Question

$$(3)^{2}+(1)^{2}-(-4)^{2}$$

Evaluate

$-6$

Solution Steps

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

$$9+1^{2}-\left(-4\right)^{2}$$

Calculate $1$ to the power of $2$ and get $1$.

$$9+1-\left(-4\right)^{2}$$

Add $9$ and $1$ to get $10$.

$$10-\left(-4\right)^{2}$$

Calculate $-4$ to the power of $2$ and get $16$.

$$10-16$$

Subtract $16$ from $10$ to get $-6$.

$$-6$$

Factor

$-6$