Thats a tough one in my opinion? How do you solve it
It can be written as 4 17/100
The quadratic equations that have real roots are
and
.
<h3>What is the discriminant of a quadratic equation?</h3>
The value of a discriminant of a quadratic equation shows how many roots f(x) have. If the value of the discriminant is greater than 0 then the quadratic equation has real and distinct roots and if the value of the discriminant is equal to 0, then the quadratic equation has real and same roots. In case the value of the discriminant is less than zero then the quadratic equation will have no real roots.
In order to know if the quadratic equation has real roots or not, we need to find the discriminant of the given quadratic equations,
A.) 
Here, a= -1, b=2 and c=-6


As the value of the discriminant is negative it will not have real roots.
B.) 
Here, a= -2, b=3 and c=4


As the value of the discriminant is positive it will have real roots.
C.) 
Here, a=2, b=1 and c=-6


As the value of the discriminant is positive it will have real roots.
A.) 
Here, a=2, b=-1 and c=3


As the value of the discriminant is negative it will not have real roots.
Learn more about Discriminant:
brainly.com/question/15884086
The answer would be C.
-1 has more than one output.
hope this is correct,, have a nice day :))
Answer:
The height of each step is 1957 yard
Step-by-step explanation:
we are given
Tristan is building steps up to a deck that is 15656 yards above the ground
so, total height =15656 yards
Number of steps =8
now, we can use formula
Height of each step = ( total height)/( number of steps)
now, we can plug these values
and we get
Height of each step is

