Would this be X method factoring and how would I do it if X isn’t alone to begin with

Option C

Step-by-step explanation:

Given polynomial is,

x² - 3x - 18 = x² - 6x + 3x - 18

                 = x(x - 6) + 3(x - 6)

                 = (x + 3)(x - 6)

We can rewrite the polynomial in factored form as,

x² - 3x - 18 = (x - 6)(x + 3)

Therefore, (x - 6) will be one of the factors of the given polynomial.

Option (C) is the answer.

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.