Question

Question 7:
If the discriminant of 3x2+14x+k=0 is 100 the ka
A)
4
B)
8
C)
-3
D) 2​

Answer 1

Answer:

k =8

Step-by-step explanation:

100=b^2-4ac

100=14^2-4*3*k

100-196= -12k

-96/-12=k

k=8