7 is the coefficient of the variable d
7d + 2 7 is the only coefficient
The variable is d, in the algebraic expression 7d+2
The coefficient would be the number multiplied by the variable, in this case: 7
8
The variable is "d".
7d + 2 7 is the only coefficient
The variable is d, in the algebraic expression 7d+2
what is the constant in algebraic experssion 7d+2
The coefficient would be the number multiplied by the variable, in this case: 7
8
2
The variable is "d".
By definition a term is the basic unit of algebra which must contain 3 parts - a sign, a coefficient and a variable (e.g., 2n [+ sign implied, coefficient '2' and variable 'n'] and -7d). In the expression 2n-4-7d then, there are 2 terms.
An example of an algebraic expression with a term that has a coefficient of 9 is (9x^2 + 4y - 3). In this expression, the term (9x^2) has a coefficient of 9. Coefficients are the numerical factors that multiply the variables in algebraic expressions.
5
In the algebraic expression (8xz^2), the coefficient is the numerical factor that multiplies the variables. Here, the coefficient is (8). This means that the expression represents (8) times the product of (x) and (z) squared.
The coefficient is the number in front of the variable a, or 5.