Curated Video
From 0 to 1 Data Structures & Algorithms in Java - The Binary Heap - Logically A Tree Really An Array
Learn the most efficient way to implement the Binary Heap using an array. This clip is from the chapter "Heaps" of the series "From 0 to 1: Data Structures & Algorithms in Java".In this section, we learn about Heap data structure, build...
Curated Video
GCSE Secondary Maths Age 13-17 - Algebra: Surds - Explained
SchoolOnline's Secondary Maths videos are brilliant, bite-size tutorial videos delivered by examiners. Ideal for ages 13-17, they cover every key topic and sub topic covered in GCSE Maths in clear and easy to follow steps. This video...
Brian McLogan
How to evaluate for the composition of the tangent and cosine
👉 Learn how to evaluate an expression with the composition of a function and a function inverse. Just like every other mathematical operation, when given a composition of a trigonometric function and an inverse trigonometric function,...
Brian McLogan
Math tutorial for converting fraction exponents to radical expressions, x^(2/3)
👉 Learn how to convert a rational power to a radical. When the exponent of an expression is a fraction, we can evaluate/simplify the expression by converting the rational power into a radical where the denominator of the fractional...
Brian McLogan
Math tutorial for learning how to add three radical expressions of the cube root
👉 Learn how to add or subtract radicals. A radical is a number or an expression under the root symbol. Radicals can only be added or subtracted if the numbers or expressions under the roots are the same for all terms. To add or subtract...
Brian McLogan
Master Simplifying the higher root of an algebraic expression
Master Simplifying the higher root of an algebraic expression
Brian McLogan
Learn how to simplify a radical expression of 3rd root using product rule
👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression is a multiple of 3, then the 3rd root of the expression is the base of the expression with an exponent that is...
Brian McLogan
How to verify the power and root function are inverses of each other
👉 Learn how to show that two functions are inverses. The composition of two functions is using one function as the argument (input) of another function. In simple terms composition of two functions is putting one function inside another...
Brian McLogan
Math Tutorial for Learning How to Multiply the Cube Root of Two Variable Expressions
👉 Learn how to multiply radicals. A radical is a number or an expression under the root symbol. To multiply radicals with the same root, it is usually easy to evaluate the product by multiplying the numbers or expressions inside the...
Brian McLogan
Learn how to divide two algebraic expressions with multiple variables
👉 Learn how to find the cube root of rational expressions. To find the cube root of a rational expression, we first express the rational expression as the cube root of the numerator divided by the cube root of the denominator. Next we...
Brian McLogan
Learn step by step how to find the inverse of an equation, then determine if a function or not
👉 Learn how to find the inverse of a linear function. A linear function is a function whose highest exponent in the variable(s) is 1. The inverse of a function is a function that reverses the "effect" of the original function. One...
Curated Video
The Complete React Developer Course (with Hooks and Redux) - Hello React
In this video you'll take your first look at JSX (JavaScript XML). It's a JavaScript language extension used by React. This clip is from the chapter "Hello React" of the series "The Complete React Developer Course (with Hooks and...
Brian McLogan
Find the Zeros of a Polynomial by Factoring Substitution
👉 Learn how to find all the zeros of a polynomial. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a polynomial are the values...
Curated Video
The Complete Ethical Hacking Bootcamp: Beginner To Advanced - Embedding Backdoor in Image Part 1
In this video, you'll learn how to embed backdoor techniques in an image. This clip is from the chapter "Developing an Advanced Backdoor" of the series "The Complete Ethical Hacking Bootcamp: Beginner To Advanced".In this section, you'll...
Curated Video
The Complete Ethical Hacking Bootcamp: Beginner To Advanced - Windows 10 Privilege Escalation
In this video, you'll learn about privilege escalation with Windows 10. This clip is from the chapter "System Hacking and Exploitation" of the series "The Complete Ethical Hacking Bootcamp: Beginner To Advanced".In this section, you'll...
Brian McLogan
Master how to find all of the zeros of a polynomial when given two irrational zeros
Master how to find all of the zeros of a polynomial when given two irrational zeros
Brian McLogan
Simplifying fraction being raised to a rational power, fraction raised to a fraction
Learn how to evaluate numbers raised to rational powers. When given a number raised to a rational power, we take the nth root of the number where n is the number in the denominator of the rational power, then we raise the result to a...
Brian McLogan
Rewriting a number using i
In this video series I will show you how to rewrite a number using i. root(-28)
Brian McLogan
Pre-Calculus - Evaluate Logs Without the Help of a Calculator
👉 Learn how to evaluate logarithms with radicals. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n =...
Brian McLogan
Zeros Multiplicity and End Behavior
👉 Learn how to find all the zeros of a factored polynomial. A polynomial is an expression of the form ax^n + bx^(n-1) + . . . + k, where a, b, and k are constants and the exponents are positive integers. The zeros of a polynomial are the...
Brian McLogan
Tutorial-How to solve a logarithmic equation with an extraneous solution ex20, 4 log3(2) -2log3(x)=1
In this video playlist you will explore how to solve logarithmic equations. To solve logarithmic equations it is important to first simplify your equation so that you either have an isolated logarithmic equation on one side or a...
Brian McLogan
Tutorial Using prime factorization to take cube root of a simple variable expression, cube root(x^5)
👉 Learn how to find the 3rd root of an expression. To find the 3rd root of an expression, if the exponent of the expression is a multiple of 3, then the 3rd root of the expression is the base of the expression with an exponent that is...
Brian McLogan
Tutorial - Take fourth root of a negative number, cannot be simplified with real numbers
In this video playlist I show you how to solve different math problems for Algebra, Geometry, Algebra 2 and Pre-Calculus. The video will provide you with math help using step by step instruction. Math help tutorials is just what you need...
Brian McLogan
Evaluate a Logarithm To a Fraction with a Root as the Denominator
👉 Learn how to evaluate logarithms with radicals. Recall that the logarithm of a number says a to the base of another number say b is a number say n which when raised as a power of b gives a. (i.e. log [base b] (a) = n means that b^n =...