Terms: 1, q4, and 7q Coefficients: 14 and 7 Constants: 1
Practice makes perfect
An algebraic expression is a combination of numbers, variables, and mathematical operations. Terms are separated by + or - signs. With this information in mind, let's identify the terms in the given expression.
1 + q4 + 7qWe can see that the expression has three terms, 1, q4, and 7q. Next, we will identify the coefficients and constants. A coefficient is a number that is multiplied by a variable or variables. Variables on their own, without a number next to them, actually have a coefficient of 1. A constant is a number with no variable factors.
1+q/4+7q
⇕
1+ 1/4q+ 7q
The expression has two coefficients, which are 14 and 7, and a constant, which is 1. Let's organize this information in a table.
