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.
Example : 8/a
8<19z
23k+8
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