Algebra For Dummies
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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| BINOMIAL | An expression with two terms.
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| COEFFICIENT | The Multiplier or factor of a variable
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| CONSTANT | A number that doesn't change in value
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| EXPRESSION | Conbination of numbers and variables grouped together - not an equation or inequality
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| FACTOR | (n) Something multiplying something else.
(v) To change the format of several terms added together into a product.
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| LINEAR | An expression in which the highest power of any variable term is one.
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| MONOMIAL | An expression with only one term
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| POLYNOMIAL | An expression with several terms.
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| QUADRATIC | An expression in which the highest power of any variable term is two.
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| SIMPLIFY | To change an expression into an equivalent form that you combined, reduced, factored, or otherwise made more useable.
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| SOLVE | To find the value or values of the variable that makes a statement true.
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| TERM | A grouping of constants and variables connected by multiplication, division, or grouping symbols and separated from other constants and variables by addition or substraction.
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| TRINOMIAL | An expression with three terms.
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| VARIABLE | Something that can have many values (usually represented by a letter to indicate that you have choices for its value).
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| a+b = b+a | commutative property
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| a + (b + c) = (a + b) + c | associative property
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| a(b + c) = a . b + a . c | distributive property
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| a + 0 = 0 + a = a | additive identity
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| a . 1 = 1 . a = a | multiplicative identity
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| ax + ay = a(x + y) | Greatest common factor
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| x^2 - a^2 = (x - a)(x + a) | Difference of two perfect squares
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| x^3 - a^3 = (x - a)(x^2 + ax + a^2) | Difference of two perfect cubes
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| x^3 + a^3 = (x + a)(x^2 - ax + a^2) | Sum of two perfect cubes
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Created by:
paulokinjo
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