Answer:
<h3>
Second option: </h3>
Step-by-step explanation:
You need to remember the following property:
You have the following expression provided:
Applying the property mentioned before, you can rewrite it:
Therefore, you get:
You can observe that this matches with the second option.
Yes, it is less then 1/2 of a tablespoon.
The value of x<em> </em>in the polynomial fraction 3/((x-4)•(x-7)) + 6/((x-7)•(x-13)) + 15/((x-13)•(x-28)) - 1/(x-28) = -1/20 is <em>x </em>= 24
<h3>How can the polynomial with fractions be simplified to find<em> </em><em>x</em>?</h3>
The given equation is presented as follows;
Factoring the common denominator, we have;
Simplifying the numerator of the right hand side using a graphing calculator, we get;
By expanding and collecting, the terms of the numerator gives;
-(x³ - 48•x + 651•x - 2548)
Given that the terms of the numerator have several factors in common, we get;
-(x³ - 48•x + 651•x - 2548) = -(x-7)•(x-28)•(x-13)
Which gives;
Which gives;
x - 4 = 20
Therefore;
Learn more about polynomials with fractions here:
brainly.com/question/12262414
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-6+2 is -4. hope I helped!
Answer : Jeni's displacement from the starting point is, 111.8 meter.
Step-by-step explanation :
To calculate the Jeni's displacement from the starting point we are using Pythagoras theorem in ΔABC :
Given:
Side AB = 100 m
Side BC = 50 m
Now put all the values in the above expression, we get the value of side AC.
Thus, the Jeni's displacement from the starting point is, 111.8 meter.