Algebraic Termz
Quiz yourself by thinking what should be in
each of the black spaces below before clicking
on it to display the answer.
Help!
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| a term that is raised to an exponent | base
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| numbers which have a value that does not change | constants
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| a mathematical statement that two expressions are equal | equation
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| indicates the number of times that the base occurs | exponent (power)
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| a mathematical tool used to shorten or condense repeated multiplication | exponential notation
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| a meaningful collection of numbers, variables, and signs of operation | expression
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| includes all positive and negative whole numbers and zero | integer
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| operations that are opposites | inverse operations
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| numbers that cannot be obtained by dividing one integer by another | irrational numbers
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| terms with exactly the same variables raised to the same powers | like terms
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| an equation that contains more than one variable | multivariate equation
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| the number factor of a term | numerical coefficient
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| x+y means the sum of x and y or x plus y (operation) | addition
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| x-y means the difference of x and y or x minus y (operation) | subtraction
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| x•y means the product of x and y or x times y, may be written as (x)(y) or xy (operation) | multiplication
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| x/y means x divided by y or the quotient of x and y (operation) | division
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| a systematic method of evaluating expressions which tells us to evaluate within parentheses first, then exponents, multiply, divide, add, subtract; abbr. PEMDAS, or PEMA | order of operations
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| any number that can be written as one integer divided by another | rational numbers
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| the set of all rational numbers and irrational numbers | real numbers
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| a set of numbers to choose from which replace the variables in an equation to make it true | replacement set
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| a set of numbers that make an equation true | solution set
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| a process of switching or exchanging values, often plugging in a numerical value for a variable | substitution
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| a set of two or more equations that are to be solved for the values of the variables making all the equations true | system of equations
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| a number, or a product of a number and one or more variables | terms
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| the letters that are chosen to stand for numbers | variable
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