Explanation:
To find the value of X in the expression (6x + 2)(x + 3), you need to multiply the two binomials together. You can use the distributive property (FOIL method) to do this:
(6x + 2)(x + 3) = 6x(x) + 6x(3) + 2(x) + 2(3)
Now, perform the multiplications and simplify:
6x^2 + 18x + 2x + 6
Combine like terms:
6x^2 + 20x + 6
So, the value of X is represented by the quadratic expression 6x^2 + 20x + 6.