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4 lip 2020 · Generating Equivalent Equations. To generate equivalent expressions you can use: Combining like terms. Factoring. Distributive Property of Multiplication. Like Terms. ent, and can have different coefficients. To simplify expressions, only like terms can be combined usin. the operations addition . 3b, 2b, -7b, 10b, -45b. pr, -5pr, 11 pr, 27pr.
Equivalent expressions are expressions in algebra that are equal in value, even though they look different. Equivalent expressions will have the same value when we use the same value(s) for the variable(s).
4 lip 2020 · Equivalent Expressions are expressions that have the same value. They may look different but will have the same result if calculated. For example, + and × are equivalent expressions. See why below: The two expressions have the same answer, 27. we can say that they are equivalent expressions.
Two expressions are equivalent when they have the same value. Examples of equivalent expressions are: a + b and b + a x + x and 2x (x + 2)(x – 4) and x2– 2x – 8 In this activity, you will investigate equivalent expressions, and learn to identify certain kinds of equivalent expressions.
Equivalent Expressions. Combining Like Terms. Terms need to have same variable and exponent in order to be combined. example: + 5d3 – 3d3 + 2. 8d2 – 4d2. 5d3 – 3d3. 4d2 + 2d3 + 2. c 3g3 + 7h – 2g2 – 4h + 6g3. d. 4y2 – 6 – 8z + 7z3 + 4 + 2y2. 3e + 7d3 + 2e2. 9 – 8e2 + 4. f. 7k2 + 4jk. – 6 + 3k3 + 2k2 – 5jk. 8d2. – 4d2.
Equivalent Expressions. Combining Like Terms. Terms are separated by + or – signs in an expression. Like terms may be combined according to the sign that separates them. Constants are terms without a variable (digit alone) that may also be combined. example: . + 4 + + y + 2. w + 7w 4 + 2. 8w + 6 + y. g + 2h + 6g + 5. 6 + 7p + 4z + 3p.
7.3 Writing Equivalent Expressions. Learning Target: Apply properties of operations to generate equivalent algebraic expressions. Success Criteria: I can explain what it means for algebraic expressions to be equivalent. I can apply the Commutative and Associative Properties to simplify algebraic expressions.
