Find the points of intersection of the graphs of the equations, and check your results analytically.
x^2+x^2=5
x-y=1

Question

Find the points of intersection of the graphs of the equations, and check your results analytically.
x^2+x^2=5
x-y=1

anonymous · Answer

I am begging for your help at this point.

anonymous · Answer

x^2+x^2=5 if this like this (x^2)+(x^2)=5 then
                                                          =2x^2=5         ....(1)
                                                      solving for x here, x=-+sqrt(5/2)  ans.....
                                                           equating this to EQ (2)
                                                          x-y=1              .....(2)
                                         -+sqrt(5/2) -y=1 therefore
                                            -sqrt(5/2)-1=y  ans... and
                                            +sqrt(5/2)-1=y   ans...