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Algebra
Rating: 4.6 out of 5(185 ratings)
10,324 students
Created byBoubacar Siddy Diallo
Last updated 3/2022
English

What you'll learn

  • Learn the sign of numbers. Addition and subtraction of real numbers. Opposite of a number. Multiplication of real numbers - the meaning of parentheses. Reciprocal. Least Common Multiples. Fractions. Division of real numbers. Introducing variables - Evaluating algebraic expressions. Exponents - The greatest common factor. Properties of real numbers.

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Course content

1 section • 13 lectures • 1h 58m total length

  • Learn Sign of numbers12:42
  • Adding and Subtracting real numbers15:42
  • Opposite of a number5:18
  • Exercises Opposite of a number2:57
  • Multiplication of real numbers9:49
  • Ex Multiplication of real numbers7:11
  • Least Common Multiple16:36
  • Exercises Least Common Multiple10:21

    Practice finding the least common multiple of 6 and 36 using prime factorization and step-by-step division, then multiply the remaining factors to confirm the LCM as 36.

  • Reciprocal of a number8:40
  • Exercises Reciprocal of a number3:55
  • Dividing Fractions9:10
  • Introducing variables7:51
  • Commutative law of Addition7:51

Requirements

  • Arithmetic (basic addition, subtraction, multiplication, and division)

Description

This course is an introduction to the fundamental concepts of algebra. This course is designed for anyone with little to no previous algebra experience. The course contains videos with detailed explanations to the following topics:

Real Numbers and Algebraic Expressions

  • Learn the sign of numbers.
  • Addition and subtraction of real numbers.
  • Opposite of a number.
  • Multiplication of real numbers - the meaning of parentheses.
  • Reciprocal.
  • Least Common Multiples.
  • Fractions.
  • Division of real numbers.
  • Introducing variables - Evaluating algebraic expressions.
  • Exponents - The greatest common factor.
  • Properties of real numbers.


Who this course is for:

  • Anyone who wants to learn Algebra

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