Answer:
The solutions of the quadratic equation are 
Step-by-step explanation:
This is a second order polynomial, and we can find it's roots by the Bhaskara formula.
Explanation of the bhaskara formula:
Given a second order polynomial expressed by the following equation:
.
This polynomial has roots
such that
, given by the following formulas:



For this problem, we have to find
.
The polynomial is
, so a = 3, b = -5, c = 1.
Solution



The solutions of the quadratic equation are 
Answer:
73.1
Step-by-step explanation:
76+88+88+67+91+69_45_92_52_38_98/11
Answer:
Yes, it is a function
Step-by-step explanation:
Because each x-value has only one y-value
Answer:
231
Step-by-step explanation:
15x≤75
x<span>≤5
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