Question

2
If zeroes of the polynomial x2 + 4x + 2a are a and then find the value of a.
a
Find the value of k, for which the quadratic equation 2.2 + ker + 3 = 0 has equal roots.​

Answer 1

Step-by-step explanation:

Product of (zeroes) rots = c / b = 2a / 1 = α. 2 / α or, 2a = 2 :. a = 1Read more on Sarthaks.com - https://www.sarthaks.com/175340/if-zeroes-of-the-polynomial-x-2-4x-2a-are-and-2-then-find-the-value-of-a?show=175345#a175345