Solve each system of equations.
Answer to Problem 69RE
Explanation of Solution
Given information:
Solve each system of equations.
Calculation:
We can use the method of substitution for solving this system of equations.
Add
Substitute
Subtract
This can be solved by using the quadratic formula
Simplify
Substitute
Now, substitute
Hence, the solutions, expressed on ordered pairs, are
Chapter 11 Solutions
Precalculus
Additional Math Textbook Solutions
Precalculus
Calculus, Single Variable: Early Transcendentals (3rd Edition)
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Calculus and Its Applications (11th Edition)
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