For example, I try to factor x^2-5x+6 but it never works
I did Mode -> 3 -> then entered formula...didn't work.
Help please!
Edited by Mithv_, 10 May 2009 - 02:11 AM.
How To Factor On Fx-991es
Started by
Mithv_
, May 10 2009 02:10 AM
1 reply to this topic
#1
Mithv_
-
- Members
-
- 1 posts
Newbie
-
Calculators:
Casio fx-991ES
Posted 10 May 2009 - 02:10 AM
I keep trying to factor on this calculator but it never works!
For example, I try to factor x^2-5x+6 but it never works
I did Mode -> 3 -> then entered formula...didn't work.
Help please!
For example, I try to factor x^2-5x+6 but it never works
I did Mode -> 3 -> then entered formula...didn't work.
Help please!
#2
Mardoxx
-
- Members
-
- 35 posts
Casio Fan
-
Calculators:
9860G SD
Posted 10 May 2009 - 02:59 AM
[codebox]Input:
Mode
5
3
1
=
-5
=
6
=
Output:
X1=
3
Input:
=
Output:
X2=
2
Input
=[/codebox]
switch the signs then put in brackets, so in this case
x^2-5x+6=(x-2)(x-3)
Mode
5
3
1
=
-5
=
6
=
Output:
X1=
3
Input:
=
Output:
X2=
2
Input
=[/codebox]
switch the signs then put in brackets, so in this case
x^2-5x+6=(x-2)(x-3)
Edited by Mardoxx, 10 May 2009 - 03:00 AM.
1 user(s) are reading this topic
0 members, 1 guests, 0 anonymous users
