Three is a zero of the equation x^3−4x^2−3x+18=0. which factored form is equivalent to the equation?

Step-by-step explanation:

Consider the equation

The zeros of the equation can be the divisors of 18:

Check them:

So, x=-2 is zero. Now

Thus, x=3 is the second root (of multiplicity 2)

(3x-8) or (3x+8)

step-by-step explanation:

δabc ≅ δdcb by sas because

db ≅ ac . . given (side)

bc ≅ bc . . reflexive property (side)

∠dbc ≅ ∠ acb . . alternate interior angles where transversal bc crosses parallel lines bd and ac (included angle)