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- Multiple ChoicePlease save your changes before editing any questions.
Dos números positivos que sumados me den 144 y multiplicados me den 5184
72
62
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Dos números negativos que sumados me den -25 y multiplicados +100
-20 y -5
-10 y -15
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Dos números con signo contrario que restados me den -2 y multiplicados me den -63
-9 y 7
-9 y +7
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factoriza x2 -7x +6=0
(x-6) (x-1) = 0
x1=6 x2=1
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Dos números negativos que sumados me den -30 y multiplicados me den +200
-20 y -10
-15 y -15
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Dos números positivos que sumados me den +18 y multiplicados me den +65
+13 y + 5
+13 y -5
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Factoriza x2 + 11x + 28 = 0
(x+3) (x+4) = 0
(x+4) (x+3) = 0
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Dos números que restados me den +2 y multiplicados me den -12
+6 y -2
6 y -2
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Factoriza x2 + 5x - 40 = 0
(x+8) (x-5) = 0
x1 = -8 y x2 = 5
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Encuentra dos números que al sumarlos me den -13 y al Multiplicarlos me den +36
-9 y -4
9 y -4