Question

If and are the zeroes of the polynomials x 2+6x+k,then find the value of k, such that 2 +2- =40​

Answer 1

Step-by-step explanation:

α + β = -(b/a) = -6(-6)/1 = 6 Read more on Sarthaks.com - https://www.sarthaks.com/174976/if-and-are-the-zeroes-of-the-f-x-x-2-6x-k-find-the-value-of-k-such-that-2-2-40