Solve -3[-4(5-1)+3(2-5)] | 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

$$-3[-4(5-1)+3(2-5)]$$

Evaluate

$75$

Solution Steps

Subtract $1$ from $5$ to get $4$.

$$-3\left(-4\times 4+3\left(2-5\right)\right)$$

Multiply $-4$ and $4$ to get $-16$.

$$-3\left(-16+3\left(2-5\right)\right)$$

Subtract $5$ from $2$ to get $-3$.

$$-3\left(-16+3\left(-3\right)\right)$$

Multiply $3$ and $-3$ to get $-9$.

$$-3\left(-16-9\right)$$

Subtract $9$ from $-16$ to get $-25$.

$$-3\left(-25\right)$$

Multiply $-3$ and $-25$ to get $75$.

$$75$$

Factor

$3\times 5^{2}$