y= x-7 / (x-2)(x-3). find dy/dx
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d(u/v)=vu'-uv'/v^2
use ths formula
x-7/x^2-5x+6..
[(x^2-5x+6)(1)]-[(x-7)(2x-5)] upon (x^2-5x+6)^2.....
-x^2+14x+41 upon (x^2-5x+6)^2
use ths formula
x-7/x^2-5x+6..
[(x^2-5x+6)(1)]-[(x-7)(2x-5)] upon (x^2-5x+6)^2.....
-x^2+14x+41 upon (x^2-5x+6)^2
cristal:
pls do it
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