Hi Mr hassaan ! Just wanted thank you from the bottom of my heart for these videos , since this is most probably the last time I'll visit your channel cause I had my final maths exam today . I've learned a lot from your video's. Thank u 💛💛
@user-xo1sf8qi1b basically u have to use both equations separately. Use x+y=-6 and substitute into the equation of the graph to get a value for y. However what you will notice is that when you form a quadratic equation for the -6 equation, and try to sole it you will get error cuz inside the square root u will get negative number. So you will dispose off the -6 equation and use the +6 equation as sir did to find two values of y. A bit late but hope this helps.
Hi Mr hassaan ! Just wanted thank you from the bottom of my heart for these videos , since this is most probably the last time I'll visit your channel cause I had my final maths exam today . I've learned a lot from your video's. Thank u 💛💛
You're welcome... im happy that you benefited from them and I wish you the best in life
@MrHassaansMathsChannel thank you
Sir, how about "x+y=-6" this equation ?
did you figure that out? if so can you tell me as well?
@user-xo1sf8qi1b basically u have to use both equations separately. Use x+y=-6 and substitute into the equation of the graph to get a value for y. However what you will notice is that when you form a quadratic equation for the -6 equation, and try to sole it you will get error cuz inside the square root u will get negative number. So you will dispose off the -6 equation and use the +6 equation as sir did to find two values of y. A bit late but hope this helps.
@@Cataclysmic_11 thank you so muchh