Question

Choose the best definition for the following term: algebraic expression. . A mathematical expression consisting of a constant that is raised to some power. . The number or value being raised to a power. . A number or group of numbers that are added, subtracted, multiplied or divided. . A number, a variable, or group of numbers and variables that are added, subtracted, multiplied or divided

Answer 1

D.A number, a variable , or group of numbers and variables that are added, subtracted, multiplied or divided.

Explanation:

We have to find the best definition of algebraic expression

Algebraic expression:It is that expression which is made from integer constants,variables and algebraic operations includes addition, subtraction, division , multiplication and exponentiation by an exponent that is a rational number.

For example:

`6x^3+2x^2+x+4`

`x^2+x+c`

Therefore, correct definition is given by

A number, a variable , or group of numbers and variables that are added, subtracted, multiplied or divided.

Answer:D.A number, a variable , or group of numbers and variables that are added, subtracted, multiplied or divided.

Answer 2

For this item I go with the third choice. An algebraic expression is a mathematical expression that involves only numbers or group of numbers that are added, subtracted, multiplied, or divided. All the rest of the choices do not define the word "algebraic expression".