4a + 7
2
It is an expression that can be simplified to: 4a+2
5
The coefficient is the number in front of the variable a, or 5.
The algebraic expression for 5 times a plus 6 times a squared can be written as (5a + 6a^2). In this expression, (5a) represents 5 times the variable (a), and (6a^2) represents 6 times the variable (a) squared.
It is the 5 in 5a+2
2
2 (or + 2)
It is an expression that can be simplified to: 4a+2
5
The coefficient is the number in front of the variable a, or 5.
The algebraic expression for 5 times a plus 6 times a squared can be written as (5a + 6a^2). In this expression, (5a) represents 5 times the variable (a), and (6a^2) represents 6 times the variable (a) squared.
To simplify the expression ( b + 5a + 7 - 3a - 2 + 2b ), first combine like terms. The ( b ) terms are ( b + 2b = 3b ), and the ( a ) terms are ( 5a - 3a = 2a ). For the constant terms, combine ( 7 - 2 = 5 ). Thus, the simplified expression is ( 3b + 2a + 5 ).
5a + 3 + (2a - 2) + a= 5a + 3 + 2a - 2 + a= 8a + 1
2a + 10 + 5a - 2 = (2a + 5a) + (10 - 2) = 7a + 8
what is equivalent to (x plus 4)2
2*5k or 10k are equivalent.