3V - samenvatting H4
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Lesson duration is: 30 minItems in this lesson
Slide 1 - Video
Slide 2 - Video
Slide 3 - Video
Slide 4 - Video
Slide 5 - Video
q2+8q+7=0
y2−81=0
3(x+10)(x+2)=0
3a2+10a−7=0
p2+2p=0
A x B = 0
ontbinden drieterm
ontbinden tweeterm
Bordjes
abc-formule
Slide 6 - Drag question
x2+6x+7=0
x2=c
A
bordjesmethode
B
ontbinden in factoren
C
abc-formule
Slide 7 - Quiz
x2+6x=0
x2=c
A
bordjesmethode
B
ontbinden in factoren
C
abc-formule
Slide 8 - Quiz
Ontbinden in factoren
x2+10x−24
A
(x−12)(x+2)
B
(x−12)(x−2)
C
(x+12)(x−2)
D
(x+12)(x+2)
Slide 9 - Quiz
De discriminant is 0. Hoeveel oplossingen zijn er?
A
0
B
1
C
2
D
3
Slide 10 - Quiz
x2−5x+3
Calculate the Discriminant
Discriminant=b2−4⋅a⋅c
A
-7
B
13
C
21
D
37
Slide 11 - Quiz
Bereken de discriminant van:
x2+2x−2=0
