question archive Question Two(A) Prove the De Morgan's Law that, A0∪B0 = (A∩B)0[5 marks] (B) Solve the following absolute valued equation, |8x + 3| = |2x−21| [3 marks] (C) Solve the following inequality, x−2 x + 1 ≥ x−6 x−2 2 [5 marks] (D) Use Synthetic Division to show that both x−2 and x + 3 are factors of; f(x) = 2x4 + 7x3 −4x2 −27x−18
Question Two(A) Prove the De Morgan's Law that, A0∪B0 = (A∩B)0[5 marks] (B) Solve the following absolute valued equation, |8x + 3| = |2x−21| [3 marks] (C) Solve the following inequality, x−2 x + 1 ≥ x−6 x−2 2 [5 marks] (D) Use Synthetic Division to show that both x−2 and x + 3 are factors of; f(x) = 2x4 + 7x3 −4x2 −27x−18
Subject:MathPrice: Bought3
Question Two(A) Prove the De Morgan's Law that, A0∪B0 = (A∩B)0[5 marks]
(B) Solve the following absolute valued equation, |8x + 3| = |2x−21|
[3 marks]
(C) Solve the following inequality,
x−2 x + 1 ≥
x−6 x−2
2
[5 marks]
(D) Use Synthetic Division to show that both x−2 and x + 3 are factors of; f(x) = 2x4 + 7x3 −4x2 −27x−18. Hence, or otherwise, factorize f(x) completel
