Hello
the answer is 14.56
Have a nice day
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I am sure the correct answer is x=0.38629436…hope this help you
Answer:
z=(sqrt(10)-1)/2 or z= -(sqrt(10)-1)//2
Step-by-step explanation:
To complete the square, the last term has to be 1. So adding 10 to both sides, we get:
4z^2+4z+1 = 10
Since 4z^2+4z+1=(2z+1)^2,
(2z+1)^2 = 10.
Taking the square root of both sides, we get
2z+1=sqrt(10) or 2z+1=-sqrt(10)
So z=(sqrt(10)-1)/2 or z= -(sqrt(10)-1)//2
Answer:
the answer is A 3 to 2
Step-by-step explanation:
but if it's wrong I'm sorry but if it's right I'm happy for you
