42
To evaluate the expression (4c , 1 - (5 , 2c)), we first need to clarify the notation. Assuming (c) represents a variable and (n , k) represents the binomial coefficient "n choose k," we have (4c , 1 = 4) and (5 , 2c = 10). Therefore, the expression simplifies to (4 - 10), which equals (-6).
In the expression 5x + 3, the coefficient is 5.
In the expression (10x^2 - 7), the coefficient is the numerical factor that multiplies the variable. Here, the coefficient of (x^2) is 10, while the term -7 is a constant and does not have a variable associated with it. Thus, the coefficient in this expression is 10.
To simplify the expression (4c + 1 - (5 - 2c)), first distribute the negative sign: (4c + 1 - 5 + 2c). Next, combine like terms: (4c + 2c + 1 - 5 = 6c - 4). Thus, the simplified expression is (6c - 4).
7 is the coefficient of the variable d
42 and 2c such that they are separated by a addition sign. Now, the term 2c is a variable term such that it is obtained when 2 is multiplied with the variable c. Hence, 2 is the coefficient of the expression.
It is 9
4b - 2c is an expression, which is equal to 2(2b - c)
In the expression 5x + 3, the coefficient is 5.
The coefficient is 5.
The coefficient in an expression is the multiplier of the variable in the equation. Here, the coefficient would be 6.
6 is the coefficient of n in this expression.
The coefficient of the term -2c3 is -2
It is the coefficient of the highest power of the variable in an expression.
The expression is 5d+2c and the unknown variables are d and c
In the expression (10x^2 - 7), the coefficient is the numerical factor that multiplies the variable. Here, the coefficient of (x^2) is 10, while the term -7 is a constant and does not have a variable associated with it. Thus, the coefficient in this expression is 10.
To simplify the expression (4c + 1 - (5 - 2c)), first distribute the negative sign: (4c + 1 - 5 + 2c). Next, combine like terms: (4c + 2c + 1 - 5 = 6c - 4). Thus, the simplified expression is (6c - 4).