The solutions for the given equation
are x = -1 and x = 3/4. Using the quadratic formula, the solutions for the given equation are calculated.
<h3>What is the quadratic formula?</h3>
The formula which is used to calculate the roots(solutions) of the quadratic equation in the form
is
x = [- b ±
]/2a
<h3>Calculation:</h3>
The given equation is 
In comparison with the standard form of quadratic equation
,
we get, a = 4, b = 1 and c = -3
So, solving the given equation using the quadratic formula,
x = [- b ±
]/2a
= [- 1 ±
]/2(4)
= [-1 ±
]/8
= (-1 ± 7)/8
Thus, x = (-1 + 7)/8 = 3/4 and x = (-1-7)/8 = -8/8 = -1
Therefore, the solutions of the given equation are x = -1 and x = 3/4.
Learn more about solving quadratic equations here:
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No, it would be -2.176470588 or rounded to -2.18
i used a scientific calculator to get the answer
<span>the slope of this line is </span>zero slope
$10 because you divide 50 by 5 and you get 10
It would take her 10 hours. If it is double the time for one person to complete the task versus two, you can guess that the other person takes the same amount of time