Rational Root Theorem - Possible Roots Form (with Formula)

Question

Valid rational roots are in the form p/q where p must be a factor of the constant and q must be a factor of the leading coefficient. What are the possible rational roots of this polynomial?

$$f(x) = 5x^{3} - 10x^{2} - 25x + 30$$

Accepted Answer

$$\frac{	ext{factors of } 30}{	ext{factors of } 5}$$

Answer

$$\frac{	ext{factors of } 30}{	ext{factors of } 10}$$

Answer

$$\frac{	ext{factors of } 10}{	ext{factors of } 5}$$

Answer

$$\frac{	ext{factors of } 5}{	ext{factors of } 30}$$

Rational Root Theorem - Possible Roots Form (with Formula)

Practice:

Rational Root Theorem - Possible Roots Form (with Formula)