Solve each system of equations.
Answer to Problem 73RE
Explanation of Solution
Given information:
Solve each system of equations.
Calculation:
We can use the method of substitution for solving this system for equations.
Substitute
Subtract
Applying the zero-product property we get
Add
Now, we have to find the values of
Take square root on both sides of the equation
Substitute the values of
Put
Put
Hence, the solution, expressed as ordered pairs are
Chapter 11 Solutions
Precalculus
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