HP 9g hp 9g_user's manual_manuel de l'utilisateur_EF_HDP1SG181S5.pdf - Page 73
Example 55
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[ ] ( 5 Seconds ) [ ] 4 [ ] 6 [ ] 5 [ ] [ ( - ) ] 3 [ ] 4 [ ] Example 55 Create a program to determine solutions to the quadratic equation A X 2 + B X + C = 0, D = B 2 - 4AC 1) D > 0 , , 2) D = 0 3) D < 0 , , E-73
E-73
[
] ( 5 Seconds )
[
] 4
[
] 6 [
] 5
[
] [ ( – ) ] 3 [
] 4
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Example 55
±
Create a program to determine solutions to the quadratic equation A X
2
+ B X + C = 0, D = B
2
–
4AC
1) D > 0
,
,
2) D = 0
3) D < 0
,
,