a-b = (a^2-b^2)/(b^2-a^2)Strongt wrote:a-b = (a^2-b^2)/(b^2-a^2) and b^2-a^2 not equal 0, then b-a=
OA is 1
Source: Kaplan
Multiplying each side by -1, we get:
b-a = (b^2-a^2)/(b^2-a^2)
b-a = 1.
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Multiplying each side by -1, we get:
b-a = (b^2-a^2)/(b^2-a^2)
b-a = 1.
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Followed here and elsewhere by over 1900 test-takers.
I have worked with students based in the US, Australia, Taiwan, China, Tajikistan, Kuwait, Saudi Arabia -- a long list of countries.
My students have been admitted to HBS, CBS, Tuck, Yale, Stern, Fuqua -- a long list of top programs.
As a tutor, I don't simply teach you how I would approach problems.
I unlock the best way for YOU to solve problems.
For more information, please email me (Mitch Hunt) at [email protected].
Student Review #1
Student Review #2
Student Review #3
...Thanks Mitch
