Solve in R this equation :
Follow Math Help Forum on Facebook and Google+
Originally Posted by dhiab Solve in R this equation : 1. Substitute then 2. becomes: which is: and you get: 3. Now resubstitute: and solve for x 4. This part is for you.
Hello : Thank you , but I'have one question : why condition? 2=<u=<3
Originally Posted by dhiab Hello : Thank you , but I'have one question : why condition? 2=<u=<3 That isn't a condition but the solution of the equation! Use the definition of the absolute value: 1. 2. 3. You get three different domains of the equation: Now collect all partial solutions and you'll get:
Originally Posted by earboth That isn't a condition but the solution of the equation! Use the definition of the absolute value: 1. 2. 3. You get three different domains of the equation: Now collect all partial solutions and you'll get: Hello, THANK YOU for resolution Now I'have :
Originally Posted by dhiab Hello, THANK YOU for resolution Now I'have : I'm not sure what exactly you have done ... As I wrote in my previous post: 3. Now resubstitute: and solve for x you only have to get rid of the square-root. So square the complete inequality and you'll get: I've attached the graph of the function.
Originally Posted by earboth I'm not sure what exactly you have done ... As I wrote in my previous post: you only have to get rid of the square-root. So square the complete inequality and you'll get: I've attached the graph of the function. THANK YOU
View Tag Cloud