(x-4)(x-3)
FOIL to check
x² -3x -4x +12
x² -7x +12
The expression with the smallest value is D
<span>(2) 100 students sampled and 500 in population
This amount is the closest to the actual population and had more surveyed, this one will be most likely to be the closest to the actual population.</span><span>
</span>
The answer is -x/2-8x^2-16/x^2-9.
Hope this helped.
