Concept explainers
For Exercises 1-6, choose the correct letter.
What is the solution of the radical equation
A. - 5
B. 7
C. 25
D. 49
To find: the solution of the equation.
Answer to Problem 1STP
The solution of the equation is
Explanation of Solution
Given information:
The equation is
Calculation: to find the solution of the equation, first subtract and then square both side,
Thus, the solution of the equation is
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