Answers If (2, (k+1), 8,…) form an exponential sequence (GP), find the values of k. If (2, (k+1), 8,…) form an exponential sequence (GP), find the values of k. A. -3 and 5… Read More
Answers Using the binomial expansion ((1+x)^{6} = 1 + 6x + 15x^{2} + 20x^{3} + 15x^{4}… Using the binomial expansion ((1+x)^{6} = 1 + 6x + 15x^{2} + 20x^{3} + 15x^{4} + 6x^{5} +… Read More
Answers If ((x + 2)) and ((3x – 1)) are factors of (6x^{3} + x^{2} -… If ((x + 2)) and ((3x – 1)) are factors of (6x^{3} + x^{2} – 19x + 6),… Read More
Answers If (8^{x} ÷ (frac{1}{4})^{y} = 1) and (log_{2}(x – 2y) = 1), find the value of… If (8^{x} ÷ (frac{1}{4})^{y} = 1) and (log_{2}(x – 2y) = 1), find the value of (x – y).… Read More
Answers Simplify (frac{1 + sqrt{8}}{3 – sqrt{2}}). Simplify (frac{1 + sqrt{8}}{3 – sqrt{2}}). A. (7 + sqrt{2}) B. (7 + 7sqrt{2}) C. (1 – 7sqrt{2})… Read More
Answers Given that (x * y = frac{x + y}{2}, x circ y = frac{x^{2}}{y}) and ((3 *… Given that (x * y = frac{x + y}{2}, x circ y = frac{x^{2}}{y}) and ((3 * b) circ 48 =… Read More
Answers If (f(x) = 3x^{3} + 8x^{2} + 6x + k) and (f(2) = 1), find… If (f(x) = 3x^{3} + 8x^{2} + 6x + k) and (f(2) = 1), find the value of… Read More
Answers Given that (3x + 4y + 6 = 0) and (4x – by + 3… Given that (3x + 4y + 6 = 0) and (4x – by + 3 = 0) are… Read More
Answers If (frac{1}{5^{-y}} = 25(5^{4-2y})), find the value of y. If (frac{1}{5^{-y}} = 25(5^{4-2y})), find the value of y. A. 4 B. 2 C. -4 D. -5 Correct… Read More
Answers Simplify: ((1 – sin theta)(1 + sin theta)). Simplify: ((1 – sin theta)(1 + sin theta)). A. (sin^{2} theta) B. (sec^{2} theta) C. (tan^{2} theta) D.… Read More