Answer:
X=3
y=6
Step-by-step explanation:

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hope it helps...
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Answer:
Step-by-step explanation:
Key to this method is remembering that

So, if you divide the coefficient of x by 2 and square it, that will complete the square. With that in mind, things are easy.
6/2 = 3, so add 

So, c=9
Similarly, for the other two,

You don't really have to worry about the sign, since squaring will always make it positive

2x^2 - 11x + 5 = (2x-1)(x-5)
Answer:
1/8 or
1 1/2
Step-by-step explanation:
necesitas contar la xx