PLEASE HELP!!! Find the Least Common Multiple of these two monomials: 12a^4b^2c^5 and 40a^3b^7c^1

answer: can and shows the work

step-by-step explanation:

the 3rd option is right

step-by-step explanation:

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.

the answer is simply just 6n add the two together as they have an n