Answer:
here's the proof
Explanation:
x-1=0
x=1
so
f(x)=x⁴-2x³+x²-x+1
f(1)=1⁴-2.1³+1²-1+1
f(1)1-2+1-1+1
f(1)=2-2
f(1)=0
as we know When f(c)=0 then x−c is a factor of f(x)
hence x-1 is a factor of x⁴-2x³+x²-x+1
<h2>proven</h2>
Answer:
20
Explanation:
number of protons+ number of neutrons= mass of atom
19+n=39
n=39-19=20
number of neutrons=20
Answer:
I think you tried to say:
Deforestation in China has resulted in lower supplies of ____.
So the answer is: C. Lumber
The actions which were results of the United Nations’ plan to partition Palestine between the Arabs and the Jews are as follows:
A. the disapproval of many Arab nations
B. the end of British control in the region
C.the formation of the Jewish state of Israel
<u>Explanation:</u>
- The British government was established by the League of Nations under the Palestinian Mandate in 1923 as part of the post-World War I fragmenting of the Ottoman Empire.
- This reaffirmed the British adherence to the Balfour Declaration in 1917 to create a "National Home" for the Jewish population in Palestine, with the sovereign right to enforce it.
- Many proposals have sparked violent demonstrations in the Arab states, calling for a jihad and the extermination of all European Jews in Palestine.
- Finally, the UN General Assembly implemented the proposal as "Resolution 181 (II)" on 29 November 1947.