Ask
your own question, for FREE!
Mathematics
13 Online
OpenStudy (anonymous):
Factor 7x^2 -1= -50x -8
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (misty1212):
HI!!
OpenStudy (misty1212):
you cannot factor it unless everything is on one side of the equal sign
Directrix (directrix):
7x^2 - 1 = -50x - 8 +8 + 8 ------------------------------ 7x^2 + 7 = -50x
Directrix (directrix):
7x^2 + + 7 = -50x + 50x +50x ------------------------------- 7x^2 + 50x + 7 = 0
Directrix (directrix):
@yodawg2015 What are two numbers that multiply to 49 AND also add to 50 ?
Still Need Help?
Join the QuestionCove community and study together with friends!
OpenStudy (hockeychick23):
7x^2 -1+50x= -50x -8+50x 7x^2+50x-1+8= -8+8 7x^2+50x+7=0 (7x+1)(x+7)
Can't find your answer?
Make a FREE account and ask your own questions, OR help others and earn volunteer hours!
Join our real-time social learning platform and learn together with your friends!
Join our real-time social learning platform and learn together with your friends!
Latest Questions
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
DoltonCarlee:
So like do y'all know anything about the first world war?
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
Aubree:
Guys, what does love feel like? I've been getting a tight chest and when I talk to him my heart rate hangs out around 100-120 beats per min, and when he doe
4 hours ago
8 Replies
1 Medal
thereneelg:
ok... anyone have advice?? ...I did Choir all throughout Middle school and have ALWAYS been put in Soprano those three years.
1 day ago
6 Replies
1 Medal
kamariana:
The Byzantine Procopius is known for (5 points) reconquering much of the old Roma
2 days ago
0 Replies
0 Medals
chuckD:
hellp!!! what does it mean to describe a scientist as skeptical Why is sceptical
2 days ago
2 Replies
1 Medal
DoltonCarlee:
So like do y'all know anything about the first world war?
1 day ago
2 Replies
0 Medals
thehearken:
anyone know how to explain this so its easier for me to understand? b(1)=2, b(n)=
1 day ago
5 Replies
2 Medals
