Solve -0.1\times(-(5)^(4))-2\times(-(5)^(3))-16 | 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

$$-0.1 \times (- { 5 }^{ 4 } )-2 \times (- { 5 }^{ 3 } )-16$$

Evaluate

$296.5$

Solution Steps

Calculate $5$ to the power of $4$ and get $625$.

$$-0.1\left(-625\right)-2\left(-5^{3}\right)-16$$

Multiply $-0.1$ and $-625$ to get $62.5$.

$$62.5-2\left(-5^{3}\right)-16$$

Calculate $5$ to the power of $3$ and get $125$.

$$62.5-2\left(-125\right)-16$$

Multiply $2$ and $-125$ to get $-250$.

$$62.5-\left(-250\right)-16$$

The opposite of $-250$ is $250$.

$$62.5+250-16$$

Add $62.5$ and $250$ to get $312.5$.

$$312.5-16$$

Subtract $16$ from $312.5$ to get $296.5$.

$$296.5$$

Factor

$\frac{593}{2} = 296\frac{1}{2} = 296.5$