The square root of 192 is 13.856. so the answer is more than likely 14 or 13.85
<span>(4x - 3y) • (16x2 + 12xy + 9y2)</span>
Step-by-step explanation:



First, put your polynomial in standard form(ax²+bx+c=0). Then plug the a,b and c for x=(-b+-√b²-4ac)÷2a. As a result, you can either get one, two or no real answers.