Concept explainers
To explain: the
Answer to Problem 60HP
The quadratic equation cannot be solved through factoring method since its product and sum cannot break middle term.
Explanation of Solution
Given:
Concept used:
The quadratic equation general formula is defined as:
Where s =sum of the two roots and p= product of two roots.
In factorization the midterm factorization can be done.
Calculation:
The equation can be written as:
By factorization:
Where the equation is defined by
Where s =sum of the two roots and p= product of two roots
If the two roots be
Sum of the roots =
According to the given equation
here need to find 2 number whose sum is
Which is not possible.
Hence, the quadratic equation cannot be solved through factoring method.
Chapter 4 Solutions
Glencoe Algebra 2 Student Edition C2014
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