'Whose sum' presentation slideshows

Solving Linear Equations

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10.1 Adding and Subtracting Polynomials

The degree is 3. The leading coefficient is 6. The constant term is 15. 10.1 Adding and Subtracting Polynomials. A polynomial of two terms is a binomial . 7 xy 2 + 2 y. 8 x 2 + 12 xy + 2 y 2. A polynomial of three terms is a trinomial .

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What is wrong with saying 372 base 6 ? What is a proper way of writing this number in base 6?

What is wrong with saying 372 base 6 ? What is a proper way of writing this number in base 6?. Announcements. Last day to drop without a W is Friday, September 17th First exam: Tuesday, September 28th Sample questions will be posted on the website. Answers later.

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3-2: Solving Systems of Equations using Elimination

3-2: Solving Systems of Equations using Elimination. Steps: 1. Place both equations in Standard Form, A x + B y = C. 2. Determine which variable to eliminate with Addition or Subtraction. 3. Solve for the variable left.

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Factoring Polynomials

Factoring Polynomials. Factoring.

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Discrete Mathematics Lecture 4: Sequences and Mathematical Induction

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Objective

Objective. The student will be able to: solve systems of equations using elimination with addition and subtraction. SOL: A.4e. Designed by Skip Tyler, Varina High School. Solving Systems of Equations.

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NP-Complete Problems

NP-Complete Problems. Reference: Pfleeger, Charles P., Security in Computing, 2nd Edition, Prentice Hall, 1996. Why Consider Complexity?. Encryption algorithms that are complex, should be hard for analysts to attack.

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Geometry

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3.11 More Expressions and Equation

3.11 More Expressions and Equation. Goals: To set up and solve word problems. Graphic Organizer for Word Problems. Ratios (Comparison of Units) Percents (is/of= %/100) Compound (x + (x+1))

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Extrema on an Interval

Extrema on an Interval. Lesson 4.1. Design Consultant Problem. A milk company wants to cut down on expenses They decide that their milk carton design uses too much paper For a given volume how can we minimize the amount of paper used?.

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Chapter 7: Trigonometric Identities and Equations

Chapter 7: Trigonometric Identities and Equations. Jami Wang Period 3 Extra Credit PPT. Pythagorean Identities. sin 2 X + cos 2 X = 1 tan 2 X + 1 = sec 2 X 1 + cot 2 X = csc 2 X These identities can be used to help find values of trigonometric functions. .

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OCF.01.2 - Operations With Polynomials

OCF.01.2 - Operations With Polynomials. MCR3U - Santowski. (A) Review. Like terms are terms which have the same variables and degrees of variables ex: 2x, -3x, and 2 x are like terms while 2xy is not a like term with the other x terms

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2.6 Factor x 2 + bx + c

2.6 Factor x 2 + bx + c. Facts. Use the following information to factor trinomials of the form x 2 + bx + c: x 2 + bx + c = (x + p)(x + q) p + q = b pq = c You can FOIL your answer to check your work!. Example 1:. Factor x 2 + 10x + 24

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3.4 Solving Multi-Step Equations

3.4 Solving Multi-Step Equations. Reverse the usual order of operations!. Examples: 5x + 3 = 23 Subtract 3 first - 3 -3 5x = 20 Divide by 5 5 5 x = 4. Example;. x - 10 = 18 Add 10 to both sides

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3.4 Solving Multi-Step Equations

3.4 Solving Multi-Step Equations. Reverse the usual order of operations!. Examples: 5x + 3 = 23 Subtract 3 first - 3 -3 5x = 20 Divide by 5 5 5 x = 4. Example;. x - 10 = 18 Add 10 to both sides

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How to Factor

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3.4 Using Equations to Solve Problems

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