Test 6
1.
\(d[P(x)]=16\)
\(d[Q(x)]=4\)
\(\Rightarrow d\left[\samefrac{P(3x)}{Q(x)}\right]=?\)
A) \(4\)B) \(6\)C) \(8\)D) \(12\)E) \(16\)
2.
\(d[P(x)\cdot Q(x)]=7\)
\(d\left[\samefrac{P(x)}{Q(x)}\right]=5\)
\(\Rightarrow d[P(x)-Q(x)]=?\)
A) \(2\)B) \(4\)C) \(6\)D) \(7\)E) \(8\)
3.
\(d[P^2(x)\cdot Q(x)]=11\)
\(d\left[\samefrac{P(x)}{Q(x)}\right]=4\)
\(\Rightarrow d[P(x)]=?\)
A) \(3\)B) \(5\)C) \(7\)D) \(8\)E) \(9\)
4.
\(d[P(x)\cdot Q^2(x)]=13\)
\(d\left[\samefrac{P^2(x)}{Q(x)}\right]=6\)
\(\Rightarrow d[Q(x)]=?\)
A) \(8\)B) \(6\)C) \(5\)D) \(4\)E) \(3\)
5.
\(P(x)=-3x^{n-4}+2x^{\left(\samefrac{16}{n}\right)}-1\)
\(\Rightarrow \max d[P(x)]=?\)
A) \(4\)B) \(6\)C) \(8\)D) \(12\)E) \(16\)
6.
\(d[P(x)\cdot Q(x^2)]=7\)
\(d\left[\samefrac{Q(x)}{P(x)}\right]=2\)
\(\Rightarrow d[P(x)\cdot Q(x)]=?\)
A) \(2\)B) \(3\)C) \(4\)D) \(5\)E) \(6\)
7.
\(P(x)=x^{\left(\samefrac{n^2-4}{n}\right)}+2x^{-n}\)
\(\Rightarrow \max d[P(x)]=?\)
A) \(5\)B) \(4\)C) \(3\)D) \(2\)E) \(1\)
8.
\(P(x)=4x^{3-n}+2x^{n+4}\)
\(\Rightarrow \min d[P(x)]=?\)
A) \(5\)B) \(4\)C) \(3\)D) \(2\)E) \(1\)