Mathematics
7 Online
OpenStudy (anonymous):
factoring Trinomials 2x^2-11x-6
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OpenStudy (anonymous):
(2x+1)(x-6)
OpenStudy (anonymous):
Thank you
OpenStudy (anonymous):
ywc
OpenStudy (anonymous):
Is there anyway you can show me the steps so I can get a better picture please.
OpenStudy (anonymous):
steps factoring Trinomials?
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OpenStudy (anonymous):
yes please or this equation.
OpenStudy (anonymous):
it hard I wil ltry explain
OpenStudy (anonymous):
Okay thank you.
OpenStudy (anonymous):
2x*x =2x^2
-6=1*-6
or: -1*6
OpenStudy (anonymous):
how would you factor out 20c^2+13c-15 as an example, if you don't mind me asking
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OpenStudy (anonymous):
I have tried to do this on a graphing calculator but i am confused on how to do it
OpenStudy (saifoo.khan):
.
OpenStudy (saifoo.khan):
u want the answers right?
OpenStudy (saifoo.khan):
x = 3/5
x = -5/4
OpenStudy (anonymous):
20c^2= 1c*20C
2C*10C
4c*5c
-15= -1*15
or -15*1
or 3*-5
or -5 *3
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OpenStudy (anonymous):
I just want a better understanding on how to do it, because my professor is confusing me.
OpenStudy (anonymous):
okay thank you everyone I am sure I will be back on. :)
OpenStudy (anonymous):
4c 5
5c - 3
cross and time:
4c*-3= -12c
5c*5 = 25c
25c-12c = 13c
(4c+5)(5c-3)
OpenStudy (anonymous):
Thank you, you have been a big help.
OpenStudy (anonymous):
r u understand?
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OpenStudy (anonymous):
Yes I think I got it. lol I havn't done algebra in almost 7 years so I am refreshing my mind.
OpenStudy (anonymous):
good