2 years ago

Which value is a solution to this equation? 0=x^2-3x-4

Mathematics

2 answers:

Alborosie2 years ago

8 0

Answer:

(x+1)(x-4)

x=-1, x=4

Step-by-step explanation:

the factors of -4x^2

x and -4x

the sum of x-4x= -3x

KiRa [710]2 years ago

5 0

Answer: x=4, -1
I took my photo of my work. Hope this helps!

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Zielflug [23.3K]

Answer:

Step-by-step explanation:

We can create a systems of equations. Assuming $m$ is Michelle's age, $j$ is Joan's age, and $r$ is Ryan's age, the equations are:

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Hope this helped!

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Is 25 milligrams lighter or heavier than 25 centigrams

Darya [45]

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