128
The best algebraic expression for 7 x plus 12 -4 is 7x+8.
8k-5
8(5x) = 40x
The algebraic expression would be 8n + 3, where n represents the unknown number.
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.
23k+8
8<19z
Product means the answer to a multiplication: 8 x 12 = 96 (Not sure what is meant by 'algebraic form' ?)
The best algebraic expression for 7 x plus 12 -4 is 7x+8.
8k-5
8(5x) = 40x
8n+6
The algebraic expression would be 8n + 3, where n represents the unknown number.
As a algebraic expression it is simply n/8
There is no variable in (8x12)+8, so it would be called an arithmetic expression. It would evaluate to 96+8 = 104.
It is 8*(-4)N which is -32N
Example : 8/a