Question

Find the sum of the zeroes of the given quadratic polynomial -3x 2 +k? ​

Answer 1

Answer:

Sum of zeroes, (alpha) + (beta) = 0

Step-by-step explanation:

Given,

p(x) = -3x^2 + k

We know that,

Standard form of quadratic polynomial is ax^2 + bx + c whose zeroes are alpha and beta.

But to us it is given only, -3x^2 + k.

Hence, here,

a = -3 , b = 0 and c = k

We know that,

Sum of zeroes = (alpha) + (beta) = -b/a = -(0) / (-3) = 0/3 = 0

Hence,

(alpha) + (beta) = 0