Question

IF zero of a quadratic polynomial
x² + 3x +k =2
of
The Quadratic polynomial
then the value of k is

Answer 1

Step-by-step explanation:

F(x)= x²+ 3x + K= 0

F(2)= 2×2+3×2+ K=0

=> 4+6+K=0

=> 10+ K =0

K = - 10

ANSWER. - 10

Answer 2

-b+-b^2-2acby2a

-3+-3^2-2×1×1 by 2×1

-3+-9-2by 2

-3+-7by2