Plz help me. Simplify:

  -14

D    where    x≠0  x≠1/5

     (1-5x)  

Step-by-step explanation:

-14x^3

x^3 -5x^4

Factor an x^3 from the denominator

-14x^3

x^3 (1-5x)  

To determine the limits  we use the zero product property on the denominator

x≠0  or 1-5x≠0

  x≠0  x≠1/5

We can cancel the x^3 term in both the top and the denominator

-14

 where    x≠0  x≠1/5

(1-5x)  

true

explanation:

225x²+4=0

225x²=0-4

225x²=-4

x²=-4/225

x=±√-4/225