Question
square root sign 2x+3 - square root sign x-2 =2
In my head, I worked it as x=3. I did that because only sqr roots that are rational integers can be subtracted to give a whole number.
Now, analytic method. I have no idea, I don't see a simple method in ordinary algebra.
how do you do algebra with integers equations.
In my head, I worked it as x=3. I did that because only sqr roots that are rational integers can be subtracted to give a whole number.
Now, analytic method. I have no idea, I don't see a simple method in ordinary algebra.
how do you do algebra with integers equations.
Answers
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