Answer to Question #163836 in Algebra for Keleko Pierre Michelle

Question

9. If 5x²-3x + p =0 has a repeated root, then what is the value of p?

10. Given that the equation x² + x - k = 0, where k is a constant, has exactly one root between

                x = 0 and x = 1, then

                A, k² - 2k > 0               B. k² - 2k < 0          C. k² + 2k < 0                D. 1 + 4k > 0

Answer 1

10. There is no correct answer option because $k\isin(0; 5/16)$ or nearest to correct answer is option B. because k²-2k<0 if k$\isin(0;2)$