Algebraic Proof. Section 2-6. Properties of Equality. Addition Property : If a = b and c = d, then a + c = b + d. Subtraction Property: If a = b and c = d, then a – c = b – d. Multiplication Property: If a = b, then ca = cb. Division Property: If a = b and then.

ByEquivalent Algebraic Equations. Learn and use the distributive property Rewrite equations to determine whether they are equivalent Formalize algebraic properties Identify properties as they are used in solving equations Introduce factoring as a reverse of the distributive property.

ByEE 4780. 2D Discrete Fourier Transform (DFT). 2D Discrete Fourier Transform. 2D Fourier Transform. 2D Discrete Fourier Transform (DFT). 2D DFT is a sampled version of 2D FT. 2D Discrete Fourier Transform. Inverse DFT. 2D Discrete Fourier Transform (DFT). where and .

ByMultiplying & Dividing Radicals. Operations with Radicals (Square Roots) Essential Question. How do I multiply and divide radicals?. The multiplication property is often written:. or. Multiplying Radicals. *.

By2.1 Conditional Statements. Day 1 Part 1 CA Standards 1.0, 3.0 . Warmup. State whether each sentence is true or false. If you live in Los Angeles, then you live in California. If you live in California, then you live in Los Angeles. If today is Wednesday, then tomorrow is Thursday.

By2.1 The Addition Property of Equality. A linear equation in one variable can be written in the form: Ax + B = 0 Linear equations are solved by getting “x” by itself on one side of the equation Addition Property of Equality: if A=B then A+C=B+C

By2-1 Solving One-Step Equations. Equivalent equations: equations that have the same solution(s) Addition Property of Equality: adding the same number to each side of the equation produces an equivalent equation

BySection 2.1 Simplifying Algebraic Expressions. Identify terms, like terms and unlike terms. Combine like terms Use distributive property to remove parenthesis Write word phrases as algebraic expressions. TERMS: a number or product of numbers and variables.

ByLesson 3.3: Solving Equations: Using the Addition & Multiplication Properties of Equality Together. REVIEW. x + 4 = 7 – 4 – 4. To undo addition you should To undo subtraction you should To undo multiplication you should To undo division you should . subtract.

BySolving Equations Using Multiplication and Division. Objectives :. A.4f Apply these skills to solve practical problems. A.4b Justify steps used in solving equations. Use a graphing calculator to check your solutions. Remember, To Solve an Equation means.

By9-2 Factor using distributive property (part 1). Factoring a polynomial means… Find its completely factored form using the distributive property. What are t he steps?. Find the GCF Divide out the GCF Put GCF on outside of ( ) Leave everything else on the inside of ( ).

ByWarm-Up Senior Math. Spend the next 5 minutes studying for your quiz over the notes from yesterday.

BySimplifying Radicals (Pre-Requisite for section 7.2). Objective: To write a radical in its simplest form using properties of radicals. Notes:. A square root radical is in simplest form when: There is no perfect square factor under the radical except for the number 1

ByROOTS AND POWERS. RACHEL SOPHIA WILLIAM GUELE. Today’s object. 1:review from 4.0-4.6 2:fininsh the worksheet 3:small..small quiz. vocabulary. Welcome Guele. Down 1.A real number that cannot be expressed as a rational number.

By9-4 Simplifying Radicals. Miss Battaglia Algebra 1 CP. Multiplication Property of Square Roots. a and b can’t be negative Ex:. Simplify the Radical Expressions. Simplify the Radical Expression. Division Property of Square Roots. a can’t be negative and b has to be greater than 0 Ex: .

ByBell Work. 5 –9 –40 3. 1. 9 + (–4) 2. –3 – 6 3. 10(–4) 4. . One step equations. An equation is like a balance scale because it shows that two quantities are equal. What you do to one side of the equation must also be done to the other side to keep it balanced. ONE STEP EQUATIONS.

ByUsing Proportions (Objective: using proportions to solve real world problems). MS. Battaglia / Mr. Baldino. Work together.

ByCh 6.2 One Step Inequalities (Multiplication). Objective: To solve and graph simple inequalities involving multiplication and division. . Definitions. Multiplication Property of Inequality: When multiplying by a negative number, the inequality symbol reverses.

ByLesson 2.1 Solving Equations w/Justification. Concept : Solving Equations EQ : How do we justify how we solve equations? REI. 1 Vocabulary : Properties of Equality Properties of Operation Justify. Solve the equations below, provide an explanation for your steps. 2x – 3 = 13.

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