Find the value of x (7x) (2x+27) A. 7 B. 49 C. 61 D. 17

This is not an equation (but an expression).  Without knowing the value of x, we cannot evaluate the expression.

Let me guess at what you're asking here:

"Find the value of x if (7x)(2x+27) = 0."

Then 14x^2 + 189x + 0 = 0   (this is a quadratic equation).

Then x(14x + 189) = 0, which leads to x=0 and x =-189/4.

I doubt that this is what you wanted.

Please ensure that you have copied down the entire original problem.