@@peteparry9730 -5 x -5 = + 25 +25 + 1 = +25 Did you not learn that square numbers have both positive and negative roots. therefore there are 2 roots to x^2. one is positive and the other is negative
@@PeterChapman-rg6gr I never would've considered -5 either, and no I don't ever remember learning that square numbers have both positive and negative roots. It makes sense now that I've watched it play out, but I also hit a cognitive wall about halfway through Algebra 1 so it may have been covered at some point there or even prior, but I had been steadily slipping since fractions so...😵💫
WOW! So many steps to arrive at a simple answer I can do in my head!! Ridiculous!
X^2+1 = 26 = x^2 = 26-1 = x^2 = 25 = ( x )^2 = ( 5 )^2 = x = +-5
5 😊😊
Melody ji 🎉🎉🎉 kesa ho ap😊
I solved it in 0.00001 seconds
By many do you mean 5 or -5
X = 5 (posted without watching video)
what happened to x = - 5?
@PeterChapman-rg6gr how could it possibly be -5??
@@peteparry9730 -5 x -5 = + 25
+25 + 1 = +25
Did you not learn that square numbers have both positive and negative roots. therefore there are 2 roots to x^2. one is positive and the other is negative
@@PeterChapman-rg6gr well maybe I didn't or gee I made a mistake I'm so sorry. You're right.
@@PeterChapman-rg6gr I never would've considered -5 either, and no I don't ever remember learning that square numbers have both positive and negative roots. It makes sense now that I've watched it play out, but I also hit a cognitive wall about halfway through Algebra 1 so it may have been covered at some point there or even prior, but I had been steadily slipping since fractions so...😵💫