To solve: the given system using substitution.
Given information:
The given system is:
Formula Used:
Explanation:
Consider the given system:
Substitute
Expand the power using the above formula:
Combine the like terms,
Multiply both sides by -1,
Now, solve for x ,
By the zero product property,
This gives that,
Now find the corresponding y -coordinates by substituting these values of x in the equation
First substitute
Next substitute
Chapter 8 Solutions
Holt Mcdougal Larson Algebra 2: Student Edition 2012
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