Plz answer this question guys
Attachments:
Answers
Answered by
0
Answer:
Step-by-step explanation:
+9n+20=0
+4n+5n+20=0
n(n+4)+5(n+4)=0
n= -4, n= -5
+1=not any of the option
so answer is (4)
Similar questions
Hindi,
4 months ago
English,
4 months ago
Math,
9 months ago
Science,
9 months ago
Political Science,
11 months ago