How do you solve equations with radicals? How do you solve equations with more than one radical, or with radicals on both sides? This video includes two examples of how to solve this type of problem.

How do you solve trig equations that have something squared in them? In this video I show how to use a U-substitution to rewrite trigonometric equations as quadratics, which makes them easier to solve. We use the unit circle to solve...

This video explains how to use the quadratic formula to solve quadratic equations

This video explains how to solve polynomials equations by factoring and using the zero product property

The video explains how to solve quadratic equations when they're in factored form by understanding the link between their linear factors and the quadratic itself.

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

Welcome to our complete high school mathematics tutorial series! Whether you’re a student preparing for exams, a teacher seeking additional resources, or a parent helping your child succeed in math, these videos cover a wide range of...

How Fibonacci came up with his sequence, and how it is repeated throughout nature, from flower's petals to snails' shells – and how it has inspired the financial and computing industries. Maths - Number A Twig Math Film. Reinforce and...

Discover when and why negative numbers were developed, and the simple rules that govern their use. Maths - History Of Maths A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show...

The development of the Cartesian Coordinates system, and linear and non-linear equations, by the mathematician who fled the small hometown that now reveres him. Maths - History Of Maths A Twig Math Film. Reinforce and extend the learning...

Why the depiction of Babylonian numerals matches numeral systems the world over, and how this allows us to decipher their mathematical knowledge. And see what homework Babylonian pupils were set thousands of years ago! Maths - History Of...

This video explains how to solve a quadratic equation using the quadratic formula. We also explain what the discriminant is. Practice questions and solutions are at the end of the video.

This video introduces quadratic equations; how to identify quadratic equations, how to rearrange them into the standard form, and how to identify the specific terms. A range of practice questions and solutions are at the end of the video.

This video covers:

- What quadratic equation
s are
- What quadratic graphs
look like
- What difference it makes if the x^2 term is posit

ive or negative

This video is suitable for maths
courses around the...

This video covers how to factorise quadratics that have an x^2 coefficient of more than 1. For example how to factorise 2x^2 + 5x + 2 into (2x + 1)(x + 2).



You can find part 1 of how to factorise quadratics (for simpler...

This video covers how factorise quadratics into a pair of brackets, for example x^2 + 2x + 3 into (x + 2)(x + 1).



If you want to know how to factorise more complex quadratics that include an x^2 term, have a look at...

In this video I will show you how to slowly systematically factor any quadratic.

When you have multiple logarithms you have to be very careful about extraneous solutions. So in this video that is exactly what I am going to do. Solve and find the extraneous solution.

This is a problem that can confuse a lot of students. So in this video I want to show you how to approach a problem like this and why.

In this video we will cover how to solve a quadratic equation by completing the square without fractions



⭐️ Solve by Completing the square    • Solving a quadratic by completin
g the...  
✅ New Videos on Quadratics -...

In this video we will focus on adding and subtracting rational expressions by first simplifying our denominators to obtain the LCD.



0
0:00 Intro
00:50 - Find the common denominator with fractions
(add...

In this we will work on writing a product a division problem and then applying synthentic division to identify the quotient.



⭐️ Mistake Students Make With Synthetic Division -...

In this video I will go through the process in finding the x and y intercepts of a quadratic function. We will do this by applying the algebraic approach.



⭐️ Mistakes Students Make Completing the Square -...

In this video I will highlight some of the most common mistakes I see students make when they are solving quadratics



⭐️ Mistake Students Make Completing the
Square -...