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
Answer:
B. x = 8
Step-by-step explanation:
The answer is 207 or 2 hundreds 7 ones in unit form or two hundred seven in word form.
<h3>Further explanation</h3>
2 thousands 7 tens are a unit form. The standard form is 2,070.
Explanations and an example of questions about the four types of number forms can be found at brainly.com/question/4725342.
The key problem is working out the value of 90,000 divide by 10. This is a division operation.

Option-1
Both numbers are divided by 10.

The result is

Option-2
Division operations can be written as fractions, like this.

The numerator and denominator are both divided by 10, or 'cross out a zero from both'.

The result is

- - - - - - -
If x is divided by y equals z, then x is equal to y multiplied by z.

Let's prove it!

This is proven.
<h3>Learn more</h3>
- Explanations and an example of a question about the four types of number brainly.com/question/4725342
- 5000 is ¹/₁₀ of what? brainly.com/question/106300
- 9 ten thousands divided by ten? brainly.com/question/545132
Keywords: 2 thousands 7 tens divided by 10, division operation, unit form, standard form, fractions, cross out a zero, the numerator and denominator
The quardratic equation is ax^2+bx+c=0
10x^2-19x+6=0
where a=10,b= - 19 c=6
quadratic formula=

u solve it now