I WILL AWARD BRAINLIEST the width of a pool table is x feet and the length is 3 feet longer than the width. write a polynomial A(x) to represent the area of the pool table. find a (4)

28

Step-by-step explanation:

A(x) = x * (x + 3)

      = x^2 + 3x

A(4) = 4^2 + 3(4)

       = 16 + 12

       = 28

a(4)=4^2+3(4)

a(4)=16+12

a(4) =28 ft ^2

i'm pretty sure it's 477,585,296, but perhaps my math is incorrect.

yo answer should be 6 if im not mistaken

step-by-step explanation: