Hello here is a solution :
I need help, Paul drew a net for a square pyramid. Which figure could be the one Paul drew?
2 answers:
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There is no extraneous solution, while true solutions are x= -2 and x = -9
Step-by-step explanation:
We need to find the value of x from the equation:
Factorizing the equation:
So, values of x are: x= -2 and x = -9
Now, finding extraneous solution and true solution
Putting value of x in original equation
x= -2
Since -2 satisfies the given equation, so it is true solution.
Putting x = -9
Since -9 satisfies the given equation, so it is true solution.
So, There is no extraneous solution, while true solutions are x= -2 and x = -9
Keywords: solve the radical equation
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