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Transcript
Equation(ax + b).(cx + d) = 0
COMMENCER
Proposition1
Proposition2
Si la réponse est bonne, le quiz passedirectement à la question suivante !
Répondre au hasard neprésente aucun intérêt...
(2x + 4).(4x + 2) = 0
x = -2
x = -2
a pour solution...
x = -0.5
x = 2
et
et
x = -2
a pour solution...
2x + 4 = 0x = -2ou4x + 2 = 0x = -0.5
Solution
(2x + 4).(4x + 2) = 0
x = -0.5
x = -3
x = -1/3
a pour solution...
(3x + 1).(2x + 2) = 0
x = -1
x = 1
et
et
x = -1/3
a pour solution...
Solution
(3x + 1).(2x + 2) = 0
x = -1
3x + 1 = 0x = -1/3ou2x + 2 = 0x = -1
x = 1
x = -2
a pour solution...
(4x - 4).(2x + 8) = 0
x = -2
x = -4
et
et
x = 1
a pour solution...
Solution
(4x - 4).(2x + 8) = 0
x = -4
4x - 4 = 0x = 1ou2x + 8 = 0x = -4
x = -1/3
x = 5
a pour solution...
(6x + 2).(4x - 4) = 0
x = 5
x = 1
et
et
x = -1/3
a pour solution...
Solution
(6x + 2).(4x - 4) = 0
x = 1
6x + 2 = 0x = -1/3ou4x - 4 = 0x = 1
x = 2
x = -1
a pour solution...
(5x + 5).(4x - 2) = 0
x = 0.5
x = 2
et
et
x = -1
a pour solution...
Solution
(5x + 5).(4x - 2) = 0
x = 0.5
5x + 5 = 0x = -1ou4x - 2 = 0x = 0.5
x = 4
x = 5
a pour solution...
(-x + 4).(2x - 6) = 0
x = 5
x = 3
et
et
x = 4
a pour solution...
Solution
(-x + 4).(2x - 6) = 0
x = 3
-x + 4 = 0x = 4ou2x - 6 = 0x = 3
x = 2
x = -3
a pour solution...
(-2x + 6).(-2x - 6) = 0
x = 3
x = 2
et
et
x = 3
a pour solution...
Solution
(-2x + 6).(-2x - 6) = 0
x = -3
-2x + 6 = 0x = 3ou-2x - 6 = 0x = -3
x = -3
x = -4
a pour solution...
(-3x - 9).(-2x - 4) = 0
x = -4
x = -2
et
et
x = -3
a pour solution...
Solution
(-3x - 9).(-2x - 4) = 0
x = -2
-3x - 9 = 0x = -3ou-2x - 4 = 0x = -2
x = 0
x = -4
a pour solution...
(x + 4).(x - 4) = 0
x = 4
x = 0
et
et
x = -4
a pour solution...
Solution
(x + 4).(x - 4) = 0
x = 4
x + 4 = 0x = -4oux - 4 = 0x = 4
x = 8
x = -2
a pour solution...
(-x + 8).(-2x + 8) = 0
x = -2
x = 4
et
et
x = 8
a pour solution...
Solution
(-x + 8).(-2x + 8) = 0
x = 4
-x + 8 = 0x = 8ou-2x + 8 = 0x = 4
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