C I’m not 100% sure though I could be wrong
The third Reich is the correct answer
The Berlin Wall was used to divide Eastern Germany and Western Germany at the end of World War 2. I hope this helps :)
Answer:
p(x) = x³ - 2x
p(√2) = (√2)³ - 2(√2)
= 2√2 - 2√2 = 0
p(2) = (2)³ - 2(2)
= 8 - 4 = 4
Since p(√2) = 0, √2 is a zero of the polynomial
Hope this helps ;D
