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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Answer:
5
Step-by-step explanation:
-5 minus -10 = 5
l m a o i used a calculator. Is ur problem even -5 minus -10?
2/8 × 3/5
1/4 × 3/5
3/20
The answer is: 3/20.
B
If two lines have the same slope and different intercepts, then they will never cross each other; they are parallel lines. Therefore, they have no solutions since a solution is where the lines cross.
40/60= 0.67 (i.e. 2/3)= about 66.67%
