According to the rational root theorem, which could be a factor of the polynomial f(x) = 3x3 – 5x2 – 12x + 20?

factor of the polynomial is

Step-by-step explanation:

Rational Root Theorem: It tells us  which roots we may find exactly (the rational ones) and which roots we may only approximate (the irrational ones).

has any rational roots, then they must be of the form:

In provided polynomial

Here,

The number 20 has factors: .

These are possible value for p

The number 3 has factors: . these are possible value for q

Find all possible value of

Hence, factor of the polynomial is

step-by-step explanation:

x^2 -12x + 36 + y^2 = 36

x^2 + y^2 = 12x

r^2 = 12rcos(theta)

r = 12 cos(theta)

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.