<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:
Richard Nixon
Explanation:
Only president to ever resign, Nixon resigned as a result of the Watergate scandal.
The first civilizations didnt use metal very often, but when they did it was usually for farming tools.
<span> The </span>Albany Plan of Union<span> was a </span>plan<span> to place the British North American colonies under a more centralized government. ... Representatives of the colonial governments adopted the </span>Albany Plan<span> during a larger meeting known as the </span>Albany<span> Congress.</span>
Answer:
I think that her paintings changed alot over time. She first began to do self portraits after her first accident. It showed the way she felt on the inside. Frida progressed to do more graphic paintings. She was one of the first to actually paint such things that many would not consider anywhere near approporiate in this time frame. I think Frida was very confident with who she was and what she did. Frida went through of ton of things in her short life.
Tatiana
Explanation: