How do you find the zeros for the function #f(x)=(x^2-x-12)/(x-2)#?
2 Answers
Apr 4, 2017
Explanation:
Hence the zeros of
Note:
This can be seen from the grapg of
graph{((x+3)(x-4))/(x-2) [-18.01, 18.04, -9.01, 8.99]}
Apr 4, 2017
X= 4 and x= -3
Explanation:
You can find the zeros only when the nominator is equal to 0
So it's not necessary to care about the denominator in here
You can solve by factorisation, quadratic formula, or completing square
And you can solve it
You get x= 4 and x= -3