SOLUTION: (x-8)^2=25
Give exact and approximate solutions to 3 decimal places.
Algebra.Com
Question 413659: (x-8)^2=25
Give exact and approximate solutions to 3 decimal places.
Found 2 solutions by richard1234, solver91311:
Answer by richard1234(7193) (Show Source): You can put this solution on YOUR website!
. We can take the square root of both sides, but we have to note that we can take the negative of the square root. We get and , so x = 13 or 3.
Answer by solver91311(24713) (Show Source): You can put this solution on YOUR website!
Take the square root of both sides:
So:
or
Since the roots are rational, the numerical answers are exact and there are no approximate solutions, per se.
John
My calculator said it, I believe it, that settles it
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