The discriminant of x ^ 2 + 3x + 7 = 0
1) -18
2) 1
3) -19
4) 9
Answers
Answered by
1
Step-by-step explanation:
delta = b^2 -4ac
= 9-4*1*7
= 9-28
= -19
ans :
3) -19
please like the answer and mark me as a brainliest
Similar questions