B would be the answer. Hope this helped!
Keep in mind that there are multiple versions of the Arthurian legends, so the function of the Grail changes with the legend. The Holy Grail is blessed chalice that can provide happiness, eternal youth and food infinitely, it's a symbol of divine grace. It's role in the legend is a device for King Arthur's Knights to quest after and go in search of, as well as a healing force to some knights and a test of spiritual purity and worth.
<span>Part A: First, we factor out a^2 to obtain: a^2 [5x^2 - 19x - 4] = a^2[(5x+1)(x-4)]
Part B: By inspection, we can use the factors (x+7)(x+7). To check that we have indeed chosen correctly, we will multiply our factors to obtain x^2 + 7x + 7x + 49 =
x^2 + 14x + 49 = 0, which is correct.
Part C: Again, we can use trial and error and try the factors (x+10)(x-10). Multiplying throughout, we obtain x^2 + 10x - 10x - 100 = x^2 -100.</span>
Answer:
transportation
Explanation
without trains, cars or even good old horseback we would not be able to disperse trade goods or necessities such as food and medical supplies to others
