Solving Quadratic Equations by Factoring - YourTeacher.com
For a complete lesson on solving quadratic equations by factoring, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve quadratic equations by the method of their choice, using the following rules. If ...
Discount Formula - YourTeacher.com - Pre Algebra Help
For a complete lesson on the discount formula, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students solve word problems using the "discount" formula, which states original price x rate of discount = discount. Student...
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Percent to Fraction - YourTeacher.com - Math Help
For a complete lesson on converting percents to fractions, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to write percents as fractions and fractions as percents. For example, to write 6% as a fraction, ...
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- Length: 1:06
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- Tags: convert converting change percents into fractions changing writing pre algebra percentages percentage
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Circumference of a Circle - YourTeacher.com - Math Help
For a complete lesson on circumference of a circle, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn that the circumference of a circle is the distance around the circle, and the formula for the circumferen...
Pythagorean Theorem - YourTeacher.com - Geometry Help
For a complete lesson on the Pythagorean Theorem, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn the Pythagorean Theorem, which states that the sum of the squares of the lengths of the legs of a right tri...
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- Length: 2:27
- Views: 272285
- Tags: pyhtagorean theorem problem example right triangle lesson definition help practice use triangles
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Simplifying Expressions - YourTeacher.com - Algebra Help
For a complete lesson on simplifying expressions, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve problems using the distributive property as the first step, then combining like terms. Students al...
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- Length: 1:28
- Views: 108762
- Tags: simplifying expressions combining like terms variable how to the expression simplify with variables algebraic
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Adding and Subtracting Radicals - YourTeacher.com
For a complete lesson on adding and subtracting radicals, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to add or subtract radicals by first breaking down the given radicals and simplifying each term, th...
Interest Word Problems - YourTeacher.com - Algebra 1 Help
For a complete lesson on interest word problems, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve "interest" word problems, such as the following. Pam invested $5000. She earned 14% on part of her ...
Factoring by Grouping - YourTeacher.com - Algebra Help
For a complete lesson on factoring by grouping, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to factor a polynomial that has four terms by grouping the first two terms together and the last two terms to...
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- Length: 2:01
- Views: 184390
- Tags: factoring by grouping factor polynomials completely math
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Prime Factorization - YourTeacher.com - Math Help
For a complete lesson on prime factorization, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn that the prime factorization of a number is the given number written as the product of its prime factors. For e...
Percent to Decimal - YourTeacher.com - Math Help
For a complete lesson on converting percents to decimals, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to write percents as decimals and decimals as percents. For example, to write 82% as a decimal, thi...
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- Length: 1:32
- Views: 76886
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Exponents - YourTeacher.com - Math Help
For a complete lesson on exponents, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve problems that combine the exponent rules covered in this chapter. For example, students may use the power rule, ...
Solving Equations with Fractions - YourTeacher.com - Math Help
For a complete lesson on solving equations with fractions, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve equations that involve fractions by either multiplying both sides of the equation by the ...
Perimeter Word Problems - YourTeacher.com - Geometry Help
For a complete lesson on perimeter word problems, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn to solve "Geometry" word problems involving perimeters of rectangles and measures of complementary and supp...
Absolute Value Equations - YourTeacher.com - Algebra Help
For a complete lesson on solving absolute value equations, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn that when solving an absolute value equation, such as 2 + I x + 1 I = 8, the first step is to isol...
Area of a Circle - YourTeacher.com - Math Help
For a complete lesson on area of a circle, go to www.yourteacher.com - 1000+ online math lessons featuring a personal math teacher inside every lesson! In this lesson, students learn that the formula for the area of a circle is pi times radius squared, so the area of a circle that has a radius of...
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