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Excellent teaching sir...crystal clear
Hi Neeraj,Many thanks for the feedback! Glad you liked it. :)Check out the other videos under this topic here: ua-cam.com/play/PL3JsYBL14ZltmVf6pPYe-MHo_3i2oI53C.htmlWishing you the best for your GMAT prep!
How do we know that A is 1? Since it is noted as X power 2.
Hi Thomas,Value of a = coefficient of x^2 = 1Cheers!
When k=8 roots are real but not distinct
x^2 - 6x + 8 = 0 factorizes as (x - 4)(x - 2) = 0The roots are 4 and 2. They are distinct.
Excellent teaching sir...crystal clear
Hi Neeraj,
Many thanks for the feedback! Glad you liked it. :)
Check out the other videos under this topic here: ua-cam.com/play/PL3JsYBL14ZltmVf6pPYe-MHo_3i2oI53C.html
Wishing you the best for your GMAT prep!
How do we know that A is 1? Since it is noted as X power 2.
Hi Thomas,
Value of a = coefficient of x^2 = 1
Cheers!
When k=8 roots are real but not distinct
x^2 - 6x + 8 = 0 factorizes as (x - 4)(x - 2) = 0
The roots are 4 and 2. They are distinct.