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Ugo [173]
3 years ago
13

How do you solve this? 3x(x+4)=0​

Mathematics
2 answers:
Lelechka [254]3 years ago
3 0

Answer:

3x=0 or x+4=0

x=0 or x=−4

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

3x2+12x=0

Step 2: Factor left side of equation.

3x(x+4)=0

Step 3: Set factors equal to 0.

3x=0 or x+4=0

x=0 or x=−4

miss Akunina [59]3 years ago
3 0

Answer:

3x^2+12x

Step-by-step explanation:

I can't quite remember but I believe that is the answer

You distribute the 3x into the parenthesis

3x(x)+3x(4)

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yulyashka [42]

Answer:

y=5/4x-11

Step-by-step explanation:

tenemos un punto (4,-6) y una pendiente equal a 5/4.

usa la ecuación y=mx+b (m es la pendiente, b es el y interceptar)

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entonces,

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(¡lo siento mi español no es perfecto!)

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