A = 120\( \pi cm^2\)

A = 72\( \pi cm^2\)

A = 140\( \pi cm^2\)

A = 180\( \pi cm^2\)

p(x)=(x+5)(x-\(\frac{1}{2}\))(x+2)

p(x)=(\(x^2\)+5)(x-\(\frac{1}{2}\))(x-2)

p(x)=(x+5)(x-\(\frac{1}{2}\))(\(x^2\)+2)

p(x)=(x+5)(x+\(\frac{1}{2}\))(x+2)

g o \(f^{-1}\)(x) = \(\left |-3x+4 \right | -1 \)

g o \(f^{-1}\)(x) = \(\left |-3x-3 \right | -1 \)

g o \(f^{-1}\)(x) = \(\left |-3x+4 \right | +1 \)

g o \(f^{-1}\)(x) = \(\left |-3x-3 \right | \)

S={1,0}, m=1 ∨ m=\(\frac{5}{3}\)

S={1}, m=1 ∨ m=-\(\frac{5}{3}\)

S={1,0}, m=1 ∨ m=-\(\frac{5}{3}\)

S={0}, m=1 ∨ m=-\(\frac{5}{3}\)

a) S = \(\left ( -\infty ;-\sqrt{6} \right )\cup \left ( -\sqrt{2} ; \sqrt{2}\right )\cup \left ( \sqrt{6};\infty \right )\), b) S = {(x,y,z)/ (x,y,z) ∈ \(R^3\) ∧ (x,y,z)=(-2λ,3λ,λ) ∧ λ ∈ R }

a) S = \(\left ( -\infty ;\sqrt{6} \right )\cup \left ( -\sqrt{2} ; \sqrt{2}\right )\cup \left ( \sqrt{6};\infty \right )\), b) S = {(x,y,z)/ (x,y,z) ∈ \(R^3\) ∧ (x,y,z)=(-2λ,3λ,5λ) ∧ λ ∈ R }

a) S = \(\left ( -\infty ;-\sqrt{6} \right )\cup \left ( -\sqrt{2} ; \sqrt{2}\right )\cup \left ( \sqrt{5};\infty \right )\), b) S = {(x,y,z)/ (x,y,z) ∈ \(R^3\) ∧ (x,y,z)=(-2λ,3λ,λ) ∧ λ ∈ R }

a) S = \(\left ( -\infty ;-\sqrt{6} \right )\cup \left ( -\sqrt{2} ; \sqrt{6}\right )\cup \left ( \sqrt{6};\infty \right )\), b) S = {(x,y,z)/ (x,y,z) ∈ \(R^3\) ∧ (x,y,z)=(-2λ,3λ,λ) ∧ λ ∈ R }