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Combinatorial Equations and Inequalities

Submitted by ladislav.foltyn on Fri, 03/01/2019 - 12:38

Question:

\small For each of the given equations and inequalities, where $x$ is a positive integer, choose the correct solution set. (Don’t use a calculator.)

Rewriting Logarithmic Equations to Exponential Form

Submitted by ladislav.foltyn on Sat, 02/23/2019 - 14:39

Question:

Given a logarithmic equation, choose its equivalent exponential form.

Basic Exponential Inequalities II

Submitted by ladislav.foltyn on Sat, 02/23/2019 - 14:22

Question:

Find the solution set of each of the given inequalities.

Finding the Third Angle in a Triangle

Submitted by ladislav.foltyn on Sat, 02/23/2019 - 14:08

Question:

Find the third angle of a triangle if the other two angles are known.

Evaluating Polynomials

Submitted by ladislav.foltyn on Fri, 02/15/2019 - 15:50

Question:

Given the polynomial \( w(x) \), evaluate \( w(-1)+w(1) \).

Absolute Value Expressions I

Submitted by ladislav.foltyn on Fri, 02/15/2019 - 15:00

Question:

\footnotesize Evaluate absolute value expressions:

Numbers in Exponential Form

Submitted by ladislav.foltyn on Fri, 02/15/2019 - 12:56

Question:

Mark the option that represents a given number in an exponential notation.

Roots of negative numbers

Submitted by ladislav.foltyn on Sat, 02/09/2019 - 20:02

Question:

Calculate the following \( n \)th-roots and mark the correct answers.

Operations with Complex Numbers

Submitted by ladislav.foltyn on Mon, 12/10/2018 - 16:52

Question:

The figure shows complex numbers \( A \)-\( J \) in the cartesian coordinate system. Choose the correct result of each of the given operations with the complex numbers.

Evaluation of Logarithms\\ and Simple Logarithmic Equations

Submitted by ladislav.foltyn on Mon, 12/10/2018 - 15:23

Question:

Mark the correct value of a logarithm or mark the correct solution of a logarithmic equation.