TAILIEUCHUNG - Mathematics - Lecture 4: Rational expressions

Mathematics - Lecture 4 "Rational expressions" presents the following content: Simplifying rational expressions, multiplication of rational expressions, division of rational expressions, addition/subtraction of rational expressions, complex fractions. | Rational Expressions Mathematics 17 Institute of Mathematics Lecture 4 Math 17 (Inst. of Mathematics) Rational Expressions Lec 4 1 / 16 Outline 1 Simplifying Rational Expressions 2 Multiplication of Rational Expressions 3 Division of Rational Expressions 4 Addition/Subtraction of Rational Expressions 5 Complex Fractions Math 17 (Inst. of Mathematics) Rational Expressions Lec 4 2 / 16 Rational Expressions Definition A rational expression is a quotient of two polynomials. A rational expression is well-defined if its denominator is not equal to zero. Math 17 (Inst. of Mathematics) Rational Expressions Lec 4 3 / 16 Rational Expressions Definition A rational expression is a quotient of two polynomials. A rational expression is well-defined if its denominator is not equal to zero. Example: 9x2 z 3 ; x2 + y = 0 x2 + y Math 17 (Inst. of Mathematics) Rational Expressions Lec 4 3 / 16 Rational Expressions Definition A rational expression is a quotient of two polynomials. A rational expression is well-defined if its denominator is not equal to zero. Example: 9x2 z 3 ; x2 + y = 0 x2 + y Math 17 (Inst. of Mathematics) 11a2 c + b2 ; c = −5 5+c Rational Expressions Lec 4 3 / .

• Toán học
• Lecture Mathematics
• Rational expressions
• Simplifying rational expressions
• Multiplication of rational expressions
• Division of rational expressions
• Complex fractions
• Lecture Business mathematics
• Bài giảng Toán kinh doanh
• Business mathematics
• Financial mathematics
• Net present value
• Internal rate of return
• Mathematics 53
• Lecture Mathematics 53
• Integrals yielding logarithmic
• Exponential functions
• Integrals of exponential functions
• Natural logarithmic function
• Inverse circular functions
• Integrals yielding
• Derivatives of inverse circular functions
• Graphs of inverse circular functions
• Hyperbolic functions
• Inverse hyperbolic functions
• Derivatives of hyperbolic functions
• Indeterminate forms
• L’Hôpital’s rule
• Polynomial functions
• Basic types of functions
• Constant functions
• Linear functions
• Limit of a function
• One sided limits
• Limit theorems
• One sided limit
• Infinite limits
• The greatest integer function
• Vertical asymptotes
• Infinity formal definition
• Intuitive definition
• Horizontal asymptotes
• Continuity of functions
• Continuity on an interval
• Essential discontinuity
• The intermediate value theorem
• The squeeze theorem
• Trigonometric functions
• Continuity of trigonometric functions
• Differentiation rules
• The tangent line
• Definition of the derivative
• The chain rule
• Chain rule theorem
• Funtion theorem
• Geometric interpretation of differentiability
• Higher order derivatives
• Implicit differentiation
• Local linear approximation
• Rates of change
• Rectilinear motion
• Position function
• Instantaneous velocity
• Related rates
• Function of time
• Problem on related rates
• Numerical facts
• Mean value theorem
• Relative extrema
• Critical numbers
• Decreasing functions
• The second derivative test
• Points of inflection
• Graphing polynomials
• Second derivative
• Graphing functions
• Vertical asymptotes
• Oblique asymptotes
• Absolute extrema
• Bounded intervals
• One relative extremum
• Absolute maximum
• Optimization word problems
• Optimization problems
• Solving optimization problems
• Integration by substitution
• Theorems on antidifferentiation
• Substitution rule
• Particular antiderivatives
• Application to rectilinear motion
• Plane region
• The definite integral
• Properties of the definite integral
• General antiderivative
• The second fundamental theorem of calculus
• Arc length
• Area of a plane region
• Horizontal rectangles