SOLUTION: find all real numbers x such that f(x)=x-1/x^2-x+6>0.
Factor x^2-x+6 to find LCD
(x+3)(x-2)
Now multiply both sides by the LCD on the left your LCD cancel out and your left wi
Algebra.Com
Question 880007: find all real numbers x such that f(x)=x-1/x^2-x+6>0.
Factor x^2-x+6 to find LCD
(x+3)(x-2)
Now multiply both sides by the LCD on the left your LCD cancel out and your left with x-1 on the right the LCD is multiplied by 0 which leaves 0.
therefore you have
x-1>0 add 1 to both sides of the equation and you are have
x>1
(ans=x>1)
Answer by BigToosie(32) (Show Source): You can put this solution on YOUR website!
RELATED QUESTIONS
f(x)=x^3+2x^2-5x-6
find the real zeros of "f"?
X=
use the real zeros to factor "f" (answered by stanbon)
Let f(x) = x^2 - 2x. Find all real numbers x such that f(x) =... (answered by robertb,richard1234,Natolino1983)
Let f(x) = x^2 - 2x. Find all real numbers x such that f(x) =... (answered by jim_thompson5910)
The function f(x) is defined for 1 <= x <= 5 as follows:
f(x) =
2x + 1 if 1 <= x... (answered by stanbon)
Find all real values of x such that f(x)=0
f(x)=49x^2-9
(answered by jim_thompson5910)
Find all the real values of x such that f(x)= 0 f(x)=(12-x^2)/5. (answered by Fombitz)
find all real values of x such that f(x)=0:... (answered by chibisan)
Find all of the real zeros of the polynomial function, then use the real zeros to factor... (answered by Edwin McCravy)
Find f(x) such that f '(x) = x^2 + 3 and f(0) =... (answered by Fombitz)