<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:
Egyptian civilization developed along the Nile River in large part because the river's annual flooding ensured reliable, rich soil for growing crops. Repeated struggles for political control of Egypt showed the importance of the region's agricultural production and economic resources.
Answer: Mexican independence
Explanation:
Answer:
The New Economic Policy was a monetary strategy of Soviet Russia proposed by Vladimir Lenin in 1921 as a brief catalyst.
Explanation:
The legislature of Vladimir Lenin. Under the initiative of Russian socialist progressive Vladimir Lenin, the Bolshevik Party seized control in the Russian Republic amid an overthrow known as the October Revolution. Joseph Stalin was the General Secretary of the Communist Party of the Soviet Union's Central Committee from 1922 until his demise in 1953. In the years following the passing of Vladimir Lenin in 1924, Stalin rose to end up the pioneer of the Soviet Union.
The correct answer is A) the geographic features that surrounded it.
