Question

Which of the following quadratic equations has roots 3 and 5?

विकल्प

• x² − 15x + 8 = 0

• x² − 8x + 15 = 0

• x² + 3x + 5 = 0

• x² + 8x − 15 = 0

Answer 1

x² − 8x + 15 = 0

Explanation:

x² − 8x + 15 = 0

(x − 3)(x − 5) = 0