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Not meaning to criticize, because I’m sure your videos are valuable for people who are just beginning to understand algebra, but can you occasionally put videos which are more challenging? Thank you.
(a-b) ^2=(a+b) ^2 - 4ab =10000-4000 =6000 =100×60Or (a-b) =10√60Nowa+b=100a-b=10√60Next 2a =100+10√60Or a=50+5√60and b=50-5√60
Where did you get 15?
When you factor 6000, two factors in which one is a “perfect square” are 400 times 15, 400 being the perfect square.
400 x 15 = 6000 ✓ 400=20, multiply by √15
a+b=100ab=1000. 90+10=10] 9p.10=90]Imrightmaster??a+b=ccb=dcb=1000100×10=1000❤❤😂😊🎉
You have taken long time shortcut methods are there
a+b=97 ab=997 Could you solve it.🤔
Be expecting that in my next video tomorrow
Expliquer vous
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Not meaning to criticize, because I’m sure your videos are valuable for people who are just beginning to understand algebra, but can you occasionally put videos which are more challenging? Thank you.
(a-b) ^2=(a+b) ^2 - 4ab
=10000-4000
=6000
=100×60
Or (a-b) =10√60
Now
a+b=100
a-b=10√60
Next 2a =100+10√60
Or a=50+5√60
and b=50-5√60
Where did you get 15?
When you factor 6000, two factors in which one is a “perfect square” are 400 times 15, 400 being the perfect square.
400 x 15 = 6000 ✓ 400=20, multiply by √15
a+b=100
ab=1000. 90+10=10] 9p.10=90]
Imrightmaster??
a+b=c
cb=d
cb=1000
100×10=1000❤❤😂😊🎉
You have taken long time shortcut methods are there
a+b=97 ab=997 Could you solve it.🤔
Be expecting that in my next video tomorrow
Expliquer vous