Which of the following values of x are solutions to the equation 4x^2+x-60=0
1 answer:
Answer:
x = 15/4, - 4
Step-by-step explanation:
I'm not sure :p
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Answer:
12
Step-by-step explanation:
We have that

therefore
case a)
Is equivalentcase b)

Is not equivalent
case c)
Is equivalentcase d)

Is not equivalent
case e)
Is equivalentHence
the answer is

Answer:
D) 7.5 mi/h. hcbhcvu yc yv. y yv yh