<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:
it recounts some of the significant events of the final weeks of the Trojan War and the Greek siege of the city of Troy
Explanation:
When economists use the term "laissez-faire," they are referring to the idea that "<span>C. Government should not interfere with business practices", since this term implies a "hands off" approach to the economy. </span>
D is the answer hope that helped
Answer He was appointed one of three first deputy prime ministers and later on that day was appointed acting prime minister of the goverment of the russian. His job was he worked as a KGB foreign intelligence officer for 16 years. he got his job in 1975. im sorry i can't figure out the last question but i hope this helps. <3
Explanation:
