Kayla and tia work at the same business. kayla has ever sixth and seventh day off, tia has every fourth and fifth day off. if both kayla and tia are off work today, what is the minimum number of days until both will be off again on the same day?

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x= -3 and

step-by-step explanation:

to find the roots of a cubic, use division or factoring to find the factors then set equal to 0. as this is a difference of cubes, it factors into

where a is the cube root of .

here   this is 27 and the cube root of 27 is 3. so we write using the form:

.

set each factor to 0 and solve for x.

x-3=0

x=3

the quadratic expression does not factor and must be solved using the quadratic formula.

where a = 1, b=3, and c=9

this cubic has two complex roots.

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.