1. How many real solution/s are there if the value of k > 0?A. finiteB. oneC. two D. none2. Which of the four methods in solving Quadratic Equation is the mostapplicable when b = 0 such as 2x2 = 98?A. Extracting the RootsC. Completing the SquareB. FactoringD. Quadratic Formula​