Solve (3x^{2} + 4x + 1 > 0)
Solve (3x^{2} + 4x + 1 > 0) A. (x B. (x > -1, x > -frac{1}{3}) C.…
Simplify (sqrt[3]{frac{8}{27}} – (frac{4}{9})^{-frac{1}{2}})
Simplify (sqrt[3]{frac{8}{27}} – (frac{4}{9})^{-frac{1}{2}}) A. (frac{-5}{6}) B. (-frac{4}{27}) C. (0) D. (frac{2}{9}) Correct Answer: Option A Explanation (sqrt[3]{frac{8}{27}}…
A function is defined by (f(x) = frac{3x + 1}{x^{2} – 1}, x neq pm…
A function is defined by (f(x) = frac{3x + 1}{x^{2} – 1}, x neq pm 1). Find f(-3).…
Find the remainder when (5x^{3} + 2x^{2} – 7x – 5) is divided by (x…
Find the remainder when (5x^{3} + 2x^{2} – 7x – 5) is divided by (x – 2). A.…
If (log_{9} 3 + 2x = 1), find x.
If (log_{9} 3 + 2x = 1), find x. A. (frac{-1}{2}) B. (frac{-1}{4}) C. (frac{1}{4}) D. (frac{1}{2}) Correct…
Evaluate (cos (frac{pi}{2} + frac{pi}{3}))
Evaluate (cos (frac{pi}{2} + frac{pi}{3})) A. (frac{-2}{sqrt{3}}) B. (frac{-sqrt{3}}{2}) C. (frac{sqrt{3}}{4}) D. (frac{4}{sqrt{3}}) Correct Answer: Option B Explanation…
Express 75° in radians, leaving your answer in terms of (pi).
Express 75° in radians, leaving your answer in terms of (pi). A. (frac{5pi}{12}) B. (frac{3pi}{4}) C. (frac{5pi}{6}) D.…
A binary operation * is defined on the set of real numbers R, by a*…
A binary operation * is defined on the set of real numbers R, by a* b = -1.…
Simplify (frac{x^{3n + 1}}{x^{2n + frac{5}{2}}(x^{2n – 3})^{frac{1}{2}}})
Simplify (frac{x^{3n + 1}}{x^{2n + frac{5}{2}}(x^{2n – 3})^{frac{1}{2}}}) A. (0) B. (-frac{1}{2}) C. (1) D. (10) Correct Answer:…
The diagram above is a velocity- time graph of a moving object. Calculate the distance…
The diagram above is a velocity- time graph of a moving object. Calculate the distance travelled when the…