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vampirchik [111]
3 years ago
6

Determine the zero solution f(x)=3x^(2)+5x-12

Mathematics
1 answer:
RideAnS [48]3 years ago
6 0

Answer:

x= -3 or 4/3

Step-by-step explanation:

3x²+5x-12 =0

3x²+9x-4x-12=0

3x(x+3) -4(x+3) =0

(3x-4)(x+3)=0

x=-3 or 4/3

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Answer:

Paso 1:

Encuentra el área del patio trasero

Dado eso, el patio trasero mide 24 por 30 metros.

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Paso 2:

Dado que el área de césped = 368 metros cuadrados

Luego, área de jardín = área de patio trasero - área de césped

área del jardín = 720 - 368

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Paso 3:

Encuentra las dimensiones del jardín

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Luego,

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Factoriza el lado izquierdo

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3 years ago
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