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Algebra Key vocabulary

Published on Dec 02, 2015

All key vocabulary and meanings for Algebra

PRESENTATION OUTLINE

ALGEBRA

KEY VOCABULARY
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EQUATION

A SEQUENCE OF NUMBERS AND/OR LETTERS WITH MATHEMATIC OPERATIONS
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FORMULA

A RULE THAT IS IN SYMBOLS

EXPRESSION

A PHRASE THAT CONTAINS NUMBER AND OPERATIONS
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SIMPLIFY

TO MAKE AN EQUATION LESS COMPLEX

SOLVE

TO FIND THE ANSWER
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SUBSTITUTE

WHEN YOU PUT NUMBERS WHERE LETTERS WERE
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EVALUATE

TO FIND THE ANSWER
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BRACKETS

TO SHOW THAT YOU MUST DO THAT EQUASION FIRST
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FACTORISE

TO WRITE AS A PRODUCT OF ITS FACTORS

EXPAND

WHEN YOU MULTIPLYING OUT THE BRACKETS

NTH TERM

HOW NUMBER YOU HAVE TO USE TO GET TO THE NEXT NUMBER IN A SEQUENCE