Answer:
after the collision cart 1 will stop and cart 2 will keep moving will 0.1.m/s after stop.
One factor will be zero, hence y will be zero, when x=-3.
The other factor will be zero, hence y will be zero, when x=-5.
The zeros of the function are x ∈ {-5, -3}.
_____
This solution makes use of the "zero product rule," which states a product is zero if and only if one or more factors is zero.
He declared that he could show the people "150 loft buildings far worse than" the Asch Building.
