<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:
The good answer is:
2. to glorify the leaders of the Christian church .
Explanation:
Why? Cathedrals were usually massive and impressive. A cathedral was usually the seat of a diocese, which was head by a bishop. Those big churches had special ecclesiastical and administrative purposes within the church.
The attack lead to the US declaring war with Japan which also caused the m to join the Allied forces for help
That it wasnt fair and there should be peace then one day all thinks to martin luther king junior there was hope i helped :)
