solve by formula x square - 9 X plus 4 equals to zero
Attachments:
Answers
Answered by
0
Step-by-step explanation:
by using this formula,
x= [-b +(√b²-4ac)]/2a or [-b -(√b²-4ac)]/2a
x= [9+(√65)]/2 or [9-(√65)]/2
Answered by
1
Step-by-step explanation:
hope this helps you better
Attachments:
Similar questions
Social Sciences,
18 days ago
Political Science,
18 days ago
Social Sciences,
18 days ago
Physics,
1 month ago
Math,
8 months ago
English,
8 months ago
Physics,
8 months ago