Expression: An expression is a combination of operators, constants and variables.
Terms whose variables (such as x or y) with any exponents (such as the 2 in x2) are the same. Examples: 7x and 2x are like terms because they are both "x". 3x2 and −2x2 are like terms because they are both "x2".
This type of expression has only one term, for example, 2x, 5x 2 ,3xy, etc. An algebraic expression having two, unlike terms, for example, 5y + 8, y+5, 6y3 + 4, etc. This is an algebraic expression with more than one term and with non -zero exponents of variables.
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Answer:
Expression: An expression is a combination of operators, constants and variables.
Terms whose variables (such as x or y) with any exponents (such as the 2 in x2) are the same. Examples: 7x and 2x are like terms because they are both "x". 3x2 and −2x2 are like terms because they are both "x2".
This type of expression has only one term, for example, 2x, 5x 2 ,3xy, etc. An algebraic expression having two, unlike terms, for example, 5y + 8, y+5, 6y3 + 4, etc. This is an algebraic expression with more than one term and with non -zero exponents of variables.
Step-by-step explanation: