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expeople1 [14]
3 years ago
13

What are the zeros of the function f(x) = x2 + 5x + 5 written in simplest radical form?

Mathematics
2 answers:
AnnyKZ [126]3 years ago
4 0
Given the function f(x)=x^2+5x+5 , to get the zeros we solve using quadratic formula;
x=[-b(+or-) sqrt(b^2-4ac)]/(2a)
from our function;
a=1,b=5, c=5

thus,

x=[-5(+or-)sqrt(5^2-4*1*5)]/(2*1)
x=[-5(+or-)sqrt(25-20)]/2
x=[-5+/-sqrt(5)/2

The answer is option C
kow [346]3 years ago
4 0

Answer: C on edge 2020

Step-by-step explanation:

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3 0
3 years ago
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What is the simplest form of the ratio 40:16?
Svetlanka [38]
So the greatest common factor of 40 and 16 is 8

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5:2

The simplest form of the ratio 40:16 is 5:2

Hope this helps!
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3 years ago
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Answer:

5

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4 0
2 years ago
Billy is a professional baseball player. He had 99 singles, 47 doubles, 4 triples, and 15 home runs in his first year playing. I
Maurinko [17]

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Step-by-step explanation:

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It says after 12 years

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Triples 4 times 12 years = 48

and

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8 0
3 years ago
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Alenkinab [10]

Answer:

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and the graph looks like this

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3 years ago
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