Round multi-digit whole numbers to any place.

I hope you will enjoy this online video tutorials lecture on Zeros / Roots of Polynomial and co-efficient of polynomials and relation between them ( linear, quadratic, cubic)

This video walks you through the creation of Truth tables, and construction of basic gates like AND, OR and NOT.
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Logic gates are the basic building blocks of any digital circuit. This video explains the logical significance...

Solving higher degree polynomials.

In this video, the relationship between zeroes of a polynomial and coefficients of a polynomial is explored. The video includes examples and formulas for finding the sum and product of zeroes for quadratic and cubic polynomials, as well...

👉 In this video series you will learn how to divide integers. We will discuss basic division and then move to division using long division. Integers will be single digit as well as multi-digit problems. When a number the divisor does not...

This video is a math lesson that teaches how to identify the key features of a parabola by examining how the coefficients in the equation affect its graph. The lesson covers topics such as finding the 0s, the vertex, and axis of...

Numbers in scientific notation are written as a number between 1 and 10 multiplied by a power of 10. Learn what scientific notation is and practice writing numbers using scientific notation.

👉 Learn about Descartes' Rule of Signs. Descartes' rule of the sign is used to determine the number of positive and negative real zeros of a polynomial function. Knowing the number of positive and negative real zeros enables also to...

👉 Learn about Descartes' Rule of Signs. Descartes' rule of the sign is used to determine the number of positive and negative real zeros of a polynomial function. Knowing the number of positive and negative real zeros enables also to also...

👉 Learn how to write a quadratic equation from standard form to vertex form by completing the square. A quadratic equation is an equation whose highest exponent in the variable(s) is 2. It is of the form f(x) = ax^2 + bx + c. Given a...

How to make sense of a horizontal asymptote

Fiber optics is a form of data transmission that uses light and glass rather than metal and electricity. It offers higher bandwidth and longer transmission distances compared to traditional metal cables, while also being immune to...

In this video, the teacher explains how to factor a quadratic function to reveal its zeros. They demonstrate the process step by step and provide examples to illustrate the concept.

In this video, the teacher explains how to factor a quadratic function to reveal its zeros. By rewriting the function in factored form, the zeros become more visible. The teacher provides examples and tips on finding the correct factor...

In this video, the teacher explains how to use different forms of quadratic functions to solve problems. They review the three equal forms of quadratic functions: standard form, vertex form, and factored form. The teacher demonstrates...

In this video, the teacher explains how to subtract fractions with the same denominator using a number line. They emphasize the importance of understanding that fractions are less than one whole and demonstrate how to represent fractions...

This video continues covering the general procedure in solving quadratic equations by factoring. This video goes over 3 examples modeling the proper way to factor quadratic equations of the form ax^2+bx=0 and using the zero product...

In this video, the teacher explains how to find the zeros of a quadratic function by factoring out the greatest common factor. They provide examples and step-by-step instructions on factoring and solving for the zeros. The video also...

In this video, the teacher explains how to identify the zeros of a quadratic function that has a common monomial factor in each term. They demonstrate how to factor out the common monomial factor and set the factored form equal to zero...

This video explains how to subtract decimals using the standard algorithm. It covers important concepts like lining up decimals and place values, regrouping, and the importance of placeholders.

Computer engineering is the combination of electrical engineering and computer science. Computer engineering majors will take basic circuit analysis classes where they will learn about voltage and current in...

In this video, we learn how to find the zeros of a quadratic function by factoring a perfect square trinomial. By expressing the quadratic function in a different form, we can make the zeros more visible. The middle signs in the...

The "zeros" or "roots" of a quadratic function of a real variable x, correspond to the function's x-intercepts. It is not always easy to find the zeros of a quadratic function. However, quadratic functions can be factored into the...