Midyear Exam - 1. common denominator Answer: a common multiple...

Midyear Exam GRADED A+ (ACTUAL EXAM ) Questions and Answers (Solved)

• common denominator

Answer: a common multiple of the denominators of two or more fractions

• square root function

Answer: a function that contains a square root of a variable

• cubed root function

Answer: y=3

• extraneous solution

Answer: a solution that does not work in the original equation

• Factoring

Answer: To express a polynomial as the product of monomials and

polyno mials

• Binomial

Answer: A polynomial with two terms

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• Polynomial

Answer: a mathematical expression that is the sum of a number of terms

• To add or subtract two or more rational expressions

Answer: you need a common denominator

• rational function

Answer: a function which is the ratio of 2 polynomials

• A ratio can be written as...

Answer: an expression dviding two polynomials

• degree of a polynomial

Answer: The highest exponent, the degree of the term of the polynomial

with the greatest degree

• Monomial

Answer: A number, a variable, or a product of a number and one or more

variables

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