To calculate: The real solutions of the equation .
The solutions of the equation are and .
The equation is given as
In order to find all the solutions to higher-degree equation, use synthetic division, factoring, and the Quadratic Formula.
In order to Factorise the high degreepolynomial, determine all the terms that were multiplied together to get the given polynomial. Then try to factor each of the terms found in the first step. This continues until it can’t be factored anymore. When it can’t be factored further ,then polynomial is completely factored.
For an equation of the form , the solution is given by quadratic formula given by:
Consider the equation
This equation can be written as and .
On solving ,we get and on solving ,we get .
Thus, the real solutions of are and .
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