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 Algebra 30 Flashcards |
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An algebraic expression with only one term is called a ___ |
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Monomial |
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True or False: A trinomial is an algebraic expression with two terms. |
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False: A trinomial has three terms. |
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If 2x + 3 and 4x + 5 are added, the resulting expression will include the term ___ |
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6x + 8 |
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What is the numerical coefficient in the term 11x²y? |
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11 |
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Fill in the blank: Like terms are terms that have the same ___ part. |
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Variable |
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In the expression (x + 2)(x + 3), what is the result when applying the distributive law? |
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X² + 5x + 6 |
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True or False: Unlike terms can be combined to simplify an algebraic expression. |
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False: Unlike terms cannot be combined. |
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What is the result of subtracting (3y + 7) from (5y + 10)? |
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2y + 3 |
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Fill in the blank: A polynomial must have non-negative ___ for its variables. |
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Exponents |
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If a = 2 and b = 3, what is the value of (a + b)²? |
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25 |
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What is the standard identity for (a - b)²? |
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A² - 2ab + b² |
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Riddle: I have three terms and my name starts with 'tri', what am I? |
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A trinomial |
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What happens when you multiply (x + a)(x + b)? |
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You get x² + (a + b)x + ab |
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Fill in the blank: The expression 6x + 4x contains like terms which can be combined to form ___ |
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10x |
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True or False: The term 3x² and the term 3x are like terms. |
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False: They are unlike terms. |
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Completed! Keep practicing to master all of them. |
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