Answer: x = 0.6 ÷ 8.9 = 5.34
Step-by-step explanation:
<h2>Using the quadratic formula</h2>
The quadratic formula can help us solve for x in a quadratic equation:

We can use this when the given equation is organized in standard form: 
<h3>Applying this to the problem</h3>

First we can identify the values of a, b and c:
a = 2
b = 5
c = -4
Plug these values into the quadratic formula:




<h2>Answer</h2>
Therefore, the two possible values of x are:


Answer:
1) 1750000000000
2) 1750000000000000
Step-by-step explanation:
For definition of trillion and quadrillion.
Answer:
2
Step-by-step explanation:
They are parallel, and have the same slope.
rise over run
4/2
2
Answer:
I'm not sure but I got -16
Step-by-step explanation:
I just plugged in the -5 in place for the x